pennsylvania state police suders argued march decided june counsel record petitioner pennsylvania state police john george knorr iii pennsylvania attorney general office harrisburg pa respondent suders donald bailey harrisburg pa march pennsylvania state police psp hired suders work police communications operator mcconnellsburg barracks male supervisors subjected continuous barrage sexual harassment june suders told psp equal employment opportunity officer virginia might need help neither woman followed conversation two months later suders contacted time reporting harassed afraid told suders file complaint tell obtain necessary form two days later suders supervisors arrested theft exam papers suders removed papers concluding supervisors falsely reported repeatedly failed fact exams never forwarded grading suders resigned force sued psp alleging inter alia subjected sexual harassment constructively discharged violation title vii civil rights act district granted psp motion summary judgment although recognizing suders testimony permit fact trier conclude supervisors created hostile work environment nevertheless held psp vicariously liable supervisors conduct support decision district referred faragher boca raton case burlington industries ellerth decided day held employer strictly liable supervisor harassment culminates tangible employment action discharge demotion undesirable reassignment tangible action taken decisions also hold employer may raise affirmative defense liability prevail basis defense employer must prove exercised reasonable care prevent correct promptly sexually harassing behavior employee unreasonably failed take advantage preventive corrective opportunities provided employer avoid harm otherwise ibid suders hostile work environment claim untenable matter law district stated unreasonably failed avail psp internal antiharassment procedures address suders constructive discharge claim third circuit reversed remanded case trial appeals disagreed district two key respects first even psp assert affirmative defense genuine issues material fact existed effectiveness psp program address sexual harassment claims second suders stated claim constructive discharge due hostile work environment appeals ruled constructive discharge proved constitutes tangible employment action renders employer strictly liable precludes recourse affirmative defense held establish constructive discharge plaintiff alleging sexual harassment must show abusive working environment became intolerable resignation qualified fitting response employer may assert affirmative defense claim unless plaintiff quit reasonable response adverse action officially changing employment status situation humiliating demotion extreme cut pay transfer position face unbearable working conditions pp constructive discharge doctrine employee reasonable decision resign unendurable working conditions assimilated formal discharge remedial purposes inquiry objective working conditions become intolerable reasonable person employee position felt compelled resign doctrine developed national labor relations board nlrb solidly established lower federal courts title vii enacted agrees title vii encompasses employer liability constructive discharge pp case concerns employer liability one subset constructive discharge claims resulting sexual harassment hostile work environment attributable supervisor starting point framework decisions delineate two categories sexual harassment claims alleging tangible employment action employers may held strictly liable asserting tangible employment action case employers may assert affirmative defense ellerth key issues category constructive discharge claims fall proof burdens parties bear cases ellerth faragher invoked principle drawn agency law employer liable acts agent agent aided accomplishing tort existence agency relation supervisor engaged harassing conduct takes tangible employment action subordinate reasoned beyond question supervisor aided agency relation tangible employment action stated official act enterprise fall within special province supervisor contrast supervisor harassment culminate tangible employment action ellerth faragher explained less obvious agency relation driving force also recognized liability limitation linked employer effort install effective grievance procedures employee effort report harassing behavior advance title vii conciliation deterrence purposes accordingly held tangible employment action taken employer may defeat vicarious liability supervisor harassment establishing affirmative defense defense observed accommodates avoidable consequences doctrine title vii borrows tort law requiring plaintiffs reasonably stave avoidable harm ellerth faragher clarify however defending employer bears burden prove unreasonably failed avoid reduce harm faragher pp constructive discharge issue stems regarded aggravated case sexual harassment hostile work environment atmosphere harassment hostility actionable offending behavior must sufficiently severe pervasive alter victim employment conditions create abusive working environment meritor savings bank fsb vinson constructive discharge claim entails something working conditions intolerable reasonable person felt compelled resign suders claim genre claims analyzed ellerth faragher essentially suders presents worse case harassment scenario harassment ratcheted breaking point like harassment considered ellerth faragher harassment intolerable cause resignation may effected conduct unofficial supervisory conduct official company acts unlike actual termination always effected official company act constructive discharge may may involve official action extent agency relationship aided supervisor misconduct less certain uncertainty justifies affording employer chance establish affirmative defense held vicariously liable third circuit erred drawing line differently pp third circuit qualified holding constructive discharge constitutes tangible employment action ellerth faragher affirmative defense delineated cases noted might imported anterior issue whether employee decision resign reasonable circumstances however appeals left open considerations brought home fact trier appeals address specifically allocation pleading persuasion burdens simply relied wisdom expertise trial judges exercise gatekeeping authority assessing whether none evidence relating employers antiharassment programs employees exploration alternative avenues warrants introduction trial cause leaving district courts thus unguided following ellerth faragher plaintiff alleges tangible employment action duty mitigate harm defendant bears burden allege prove plaintiff failed regard pp although third circuit correctly ruled case current posture presents genuine issues material fact concerning suders hostile work environment constructive discharge claims erred declaring affirmative defense described ellerth faragher never available constructive discharge cases vacated remanded ginsburg delivered opinion rehnquist stevens scalia kennedy souter breyer joined thomas filed dissenting opinion pennsylvania state police petitioner nancy drew suders writ certiorari appeals third circuit june justice ginsburg delivered opinion nancy drew suders alleged sexually harassing conduct supervisors officers pennsylvania state police psp severity forced resign question presented concerns proof burdens parties bear sexual discharge claim character asserted title vii civil rights act establish hostile work environment plaintiffs like suders must show harassing behavior sufficiently severe pervasive alter conditions employment meritor savings bank fsb vinson internal quotation marks omitted see harris forklift systems fact discriminatory conduct severe pervasive created work environment abusive employees gender offends title vii broad rule workplace beyond hold establish constructive discharge plaintiff must make showing must show abusive working environment became intolerable resignation qualified fitting response employer may defend claim showing installed readily accessible effective policy reporting resolving complaints sexual harassment plaintiff unreasonably failed avail preventive remedial apparatus affirmative defense available employer however plaintiff quits reasonable response adverse action officially changing employment status situation example humiliating demotion extreme cut pay transfer position face unbearable working conditions ruling today follow path marked decisions burlington industries ellerth faragher boca raton case decided suders district psp motion summary judgment recite facts summarized appeals light favorable march psp hired suders police tions operator mcconnellsburg barracks suders easton suders supervisors sergeant eric easton station commander mcconnellsburg barracks patrol corporal william baker corporal eric prendergast ibid three supervisors subjected suders continuous barrage sexual harassment ceased resigned force ibid easton bring subject people sex animals time suders entered office ibid internal quotation marks omitted told prendergast front suders young girls given instruction gratify men oral sex ibid easton also sit near suders wearing spandex shorts spread legs apart ibid apparently imitating move popularized television wrestling baker repeatedly made obscene gesture suders presence grabbing genitals shouting vulgar comment inviting oral sex baker made gesture many times per night throughout suders employment barracks ibid suders told baker id think baker responded jumping chair performing gesture accompanying vulgarity ibid baker rub rear end front remark nice ass ibid prendergast told suders village idiot wearing black gloves pound furniture intimidate june prendergast accused suders taking missing accident file home incident suders approached psp equal employment opportunity officer virginia told might need help ibid gave suders telephone number neither woman followed conversation ibid august suders contacted time stating harassed afraid ibid told suders file complaint tell obtain necessary form response manner conveyed appeared suders insensitive unhelpful ibid two days later suders supervisors arrested theft suders resigned force theft arrest occurred following circumstances suders several times taken exam satisfy psp job requirement time suders supervisors told failed suders one day came upon exams set drawers women locker room concluded supervisors never forwarded tests grading reports failures false ibid regarding tests property suders removed locker room ibid app upon finding exams removed suders supervisors devised plan arrest theft officers dusted drawer exams stored powder turns hands blue touched anticipated easton baker prendergast suders attempted return tests drawer whereupon hands turned telltale blue ibid supervisors apprehended handcuffed photographed blue hands commenced question ibid suders previously prepared written resignation tendered soon supervisors detained ibid nevertheless supervisors initially refused release instead brought interrogation room gave warnings miranda arizona continued question ibid suders reiterated wanted resign easton let leave ibid psp never brought theft charges september suders sued psp federal district alleging inter alia subjected sexual harassment constructively discharged violation title vii civil rights act stat et seq app close discovery district granted psp motion summary judgment suders testimony district recognized sufficed permit trier fact conclude supervisors created hostile work environment app pet cert nevertheless held psp vicariously liable supervisors conduct concluding district referred decision faragher boca raton see app pet cert faragher along burlington industries ellerth decided day distinguished supervisor harassment unaccompanied adverse official act supervisor harassment attended tangible employment action accord faragher decisions hold employer strictly liable supervisor harassment culminates tangible employment action discharge demotion undesirable reassignment ellerth accord faragher tangible employment action taken decisions also hold employer may raise affirmative defense liability subject proof preponderance evidence defense comprises two necessary elements employer exercised reasonable care prevent correct promptly sexually harassing behavior plaintiff employee unreasonably failed take advantage preventive corrective opportunities provided employer avoid harm otherwise ellerth accord faragher suders hostile work environment claim untenable matter law district stated unreasonably failed avail psp internal procedures reporting harassment app pet cert resigning two days first mentioned anything harassment equal employment opportunity officer noted suders never given psp opportunity respond complaints ibid district address suders constructive discharge appeals third circuit reversed remanded case disposition merits third circuit agreed district suders presented evidence sufficient trier fact conclude supervisors engaged pattern sexual harassment pervasive regular appeals disagreed district two fundamental respects first appeals held even assuming psp assert affirmative defense described ellerth faragher genuine issues material fact existed concerning effectiveness psp program address sexual harassment claims second appeals held district erred failing recognize suders stated claim constructive discharge due hostile work environment plaintiff alleging constructive discharge violation title vii appeals stated must establish suffered harassment discrimination intolerable reasonable person position felt compelled resign employee reaction workplace situation decision resign reasonable given totality circumstances viewing complaint context determined suders raised genuine issues material fact relating claim constructive discharge appeals made ruling challenged held constructive discharge proved constitutes tangible employment action ellerth faragher observed action renders employer strictly liable precludes employer recourse affirmative defense announced decisions third circuit recognized courts appeals second sixth circuits ruled otherwise constructive discharge resulting hostile work environment circuits held qualify tangible employment action therefore stop employer invoking affirmative defense citing caridad commuter turner dowbrands wl june unpublished third circuit however reasoned constructive discharge significant change employment status ending relationship also inflicts type economic tangible employment actions ellerth faragher offered way example discharge demotion undesirable reassignment quoting ellerth satisfied suders raised genuine issues material fact claim constructive discharge psp precluded asserting affirmative defense liability advanced support motion summary judgment appeals remanded suders title vii claim trial granted certiorari resolve disagreement among circuits question whether constructive discharge brought supervisor harassment ranks tangible employment action therefore precludes assertion affirmative defense articulated ellerth faragher compare constructive discharge qualifies tangible employment action jaros lodgenet entertainment caridad constructive discharge qualify tangible employment action turner wl reed mbna marketing systems constructive discharge qualifies tangible employment action effected supervisor official act robinson sappington conclude employer recourse affirmative defense supervisor official act precipitates constructive discharge absent tangible employment action however defense available employer whose supervisors charged harassment therefore vacate third circuit judgment remand case proceedings ii constructive discharge doctrine employee reasonable decision resign unendurable working conditions assimilated formal discharge remedial purposes see lindemann grossman employment discrimination law ed hereinafter lindemann grossman inquiry objective working conditions become intolerable reasonable person employee position felt compelled resign see weirich et cumulative supplement lindemann grossman collecting cases hereinafter weirich constructive discharge concept originated field national labor relations board nlrb developed doctrine address situations employers coerced employees resign often creating intolerable working conditions retaliation employees engagement collective activities lieb constructive discharge section national labor relations act study undue concern motives indus rel see sterling corset first case use term constructive discharg next two decades courts appeals sustained nlrb constructive discharge rulings see nlrb east texas motor freight lines first circuit case hold resignation unfair labor practice nlrb shoe first circuit case allow backpay award constructive discharge year title vii enacted doctrine solidly established federal courts see comment quit returning first principles constructive discharge doctrine berkeley emp lab courts appeals recognized constructive discharge claims wide range title vii cases see robinson sexual harassment moore kuka welding systems robot race best oil pregnancy amirmokri baltimore gas elec national origin derr gulf oil sex young southwestern sav loan religion see also goss exxon office systems pplication constructive discharge doctrine title vii cases received apparently universal recognition among courts appeals addressed issue larson labor employment law collecting cases equal employment opportunity commission eeoc federal agency charged implementing title vii stated employer responsible constructive discharge manner responsible outright discriminatory discharge charging party eeoc compliance manual although occasion earlier hold claim constructive discharge lies title vii recognized constructive discharge context see nlrb nlrb may find employer engaged unfair labor practice purpose discouraging union activity employer creates working conditions intolerable employee option resign discharge furthermore stated title vii violated either explicit constructive alterations terms conditions employment ellerth see also meritor savings bank fsb vinson phrase conditions privileges employment title vii evinces congressional intent strike entire spectrum disparate treatment men women employment internal quotation marks omitted agree lower courts eeoc title vii encompasses employer liability constructive discharge case concerns employer liability one subset title vii constructive discharge claims constructive discharge resulting sexual harassment hostile work environment attributable supervisor starting point framework ellerth faragher established govern employer liability sexual harassment earlier noted see supra decisions delineate two categories hostile work environment claims harassment culminates tangible employment action employers strictly liable ellerth accord faragher harassment takes place absence tangible employment action employers may assert affirmative defense ellerth accord faragher background set mind turn key issues stake category constructive discharge claims fall proof burdens parties bear cases ellerth faragher sought hold employers vicariously liable sexual harassment supervisors even though plaintiffs suffer ed adverse tangible job consequences ellerth setting framework employer liability decisions noted title vii definition employer includes employer agent see ellerth viewed definition direction interpret title vii based agency principles ibid restatement second agency hereinafter restatement noted formulation employer liable acts agent agent aided accomplishing tort existence agency relation ellerth quoting restatement accord faragher identified class cases beyond question mere existence employment relation aids commission harassment supervisor takes tangible employment action subordinate ellerth tangible employment action explained constitutes significant change employment status hiring firing failing promote reassignment significantly different responsibilities decision causing significant change benefits unlike injuries equally inflicted stated tangible employment actions fall within special province supervisor empowered company agent make economic decisions affecting employees control tangible employment action elaborated essential character official act enterprise company act ibid means supervisor brings official power enterprise bear subordinates ibid often supervisor use company internal processes thereby obtain imprimatur enterprise ibid ordinarily tangible employment decision documented official company records may subject review higher level supervisors ibid sum stated supervisor takes tangible employment action subordinate implausible interpret agency principles allow employer escape liability supervisor harassment subordinate culminate tangible employment action next explained less obvious agency relation driving force acknowledged supervisor power authority invests harassing conduct particular threatening character sense supervisor always aided agency relation ibid also recognized acts harassment supervisor might commit might acts coemployee commit may circumstances supervisor status mak little difference ibid standard suggested insufficiently developed press service standard governing cases tangible employment action picture looking elsewhere guidance focused title vii design encourage creation antiharassment policies effective grievance mechanisms reasoned tying liability standard employer effort install effective grievance procedures advance congress purpose promote conciliation rather litigation title vii controversies ibid time linkage liability limitation effective preventive corrective measures serve title vii deterrent purpose encourag ing employees report harassing conduct becomes severe pervasive ibid accordingly held tangible employment action taken employer may defeat vicarious liability supervisor harassment establishing affirmative defense employer exercised reasonable care prevent correct promptly sexually harassing behavior plaintiff employee unreasonably failed take advantage preventive corrective opportunities provided employer avoid harm otherwise accord faragher ellerth faragher also clarified parties respective proof burdens hostile environment cases title vii noted borrows tort law avoidable consequences doctrine ellerth affirmative defense accommodates doctrine requiring plaintiffs reasonably stave avoidable harm decisions place burden squarely defendant prove plaintiff unreasonably failed avoid reduce harm ellerth accord faragher cf mccormick law damages defendant burden persuading factfinder plaintiff reasonably reduced loss avoided injurious consequences constructive discharge issue stems regarded aggravated case sexual harassment hostile work environment atmosphere sexual harassment hostility actionable reiterate see supra offending behavior must sufficiently severe pervasive alter conditions victim employment create abusive working environment meritor internal quotation marks brackets omitted constructive discharge claim entails something plaintiff advances compound claim must show working conditions intolerable reasonable person felt compelled resign see breeding arthur gallagher lthough may evidence jury find sexual harassment facts alleged constructive discharge must intolerable reasonable person forced quit perry harris chernin nless conditions beyond discrimination complaining employee expected remain job seeking redress suders claim genre hostile work environment claims analyzed ellerth essentially suders presents worse case harassment scenario harassment ratcheted breaking point like harassment considered pathmarking decisions harassment intolerable cause resignation may effected conduct unofficial supervisory conduct official company acts unlike actual termination always effected official act company constructive discharge need constructive discharge involves employee decision leave precipitating conduct former involves official action latter like harassment claim without constructive discharge assertion may may involve official action see brief amicus curiae sure constructive discharge functionally actual termination respects see supra third circuit observed en relationship inflic direct economic harm internal quotation marks omitted official act underlie constructive discharge ellerth faragher analysis hold calls extension affirmative defense employer leading decisions indicate official directions declarations acts likely brought home employer measures employer exercise greatest control see ellerth absent official act enterprise last straw employer ordinarily particular reason suspect resignation typical kind daily occurring work force ellerth faragher point official act reflected company records demotion reduction compensation example shows beyond question supervisor used managerial controlling position employee disadvantage see ellerth absent official act extent supervisor misconduct aided agency relation earlier recounted see supra less certain uncertainty precedent establishes see supra justifies affording employer chance establish affirmative defense held vicariously liable third circuit drew line differently formulation affirmative defense eliminated constructive discharge cases retained ellerth faragher require ordinary hostile work environment cases cases involving tangible employment action placement line anomalously make graver claim constructive discharge easier prove lesser included component hostile work environment moreover third circuit formulation recognized make matters complex indeed little confusing jurors creation hostile work environment necessary predicate constructive discharge case juries informed third circuit decision jury presumably cautioned consider evidence reaching decision hostile work environment claim ignore least downplay evidence deciding closely associated constructive discharge claim makes scant sense thus alter decisive instructions one claim next variation two claims severity hostile working conditions cf faragher affirming virtue categorical clarity note finally two recent appeals decisions indicate official act tangible employment action criterion play constructive discharge alleged decisions advance untangled approach approve opinion reed mbna marketing systems plaintiff claimed constructive discharge based supervisor repeated sexual comments incident sexually assaulted first circuit held alleged wrongdoing preclude employer asserting affirmative defense explained reed supervisor behavior involved official actions unlike extremely dangerous job assignment retaliate spurned advances supervisor conduct reed exceedingly unofficial involved direct exercise company authority indeed exactly kind wholly unauthorized conduct affirmative defense designed ibid contrast robinson sappington plaintiff complained sexually harassed judge worked presiding judge decided transfer another judge told first six months new post probably interest resign seventh circuit held employer precluded asserting affirmative defense plaintiff constructive discharge claim robinson plaintiff decision resign explained resulted least part presiding judge official actio transferring judge resisted placing staff courts reed robinson properly recognized ellerth faragher divided universe claims according presence absence official act mark path constructive discharge claims based harassing conduct must follow summation third circuit qualified holding constructive discharge constitutes tangible employment action within meaning ellerth faragher affirmative defense ellerth faragher delineated said might imported anterior issue whether employee decision resign reasonable circumstances third circuit expressed thinking may relevant claim constructive discharge whether employer effective remedial scheme place whether employer attempted investigate otherwise address plaintiff complaints whether plaintiff took advantage alternatives offered antiharassment programs ibid considerations third circuit recognized course considerations relevant affirmative defense ellerth faragher ibid third circuit left open considerations brought home fact trier address specifically allocation pleading persuasion burdens simply relied wisdom expertise trial judges exercise gatekeeping authority assessing whether none evidence relating employers antiharassment programs employees exploration alternative avenues warrants introduction trial see cause leaving district courts thus unguided following ellerth faragher plaintiff alleges tangible employment action duty mitigate harm defendant bears burden allege prove plaintiff failed regard see supra plaintiff might elect allege facts relevant mitigation pleading present facts case chief anticipation employer affirmative defense legal requirement agree third circuit case current posture presents genuine issues material fact concerning suders hostile work environment constructive discharge hold however appeals erred declaring affirmative defense described ellerth faragher never available constructive discharge cases accordingly vacate third circuit judgment remand case proceedings consistent opinion ordered pennsylvania state police petitioner nancy drew suders writ certiorari appeals third circuit june justice thomas dissenting explains national labor relations board nlrb developed concept constructive discharge address situations employers coerced employees resigning employees involvement union activities see ante light specific focus nlrb requires employees establish two elements prove constructive discharge first employer must impose burdens upon employee cause intended cause change working conditions difficult unpleasant force resign second must shown burdens imposed employee union activities crystal princeton refining constructive discharge concept first imported title vii civil rights act courts imposed similar requirements see muller steel requiring showing employer deliberately render ed employee working conditions intolerable thus force quit job moreover yet recognized hostile work environment cause action first successful title vii constructive discharge claims typically involved adverse employment actions see muller supra denial job promotion derr gulf oil demotion order establish constructive discharge employee must prove employer subjected adverse employment action specific intent forcing employee quit makes sense attach legal consequences constructive discharge actual discharge adopted definition constructive discharge however least resemble actual discharge holds establish constructive discharge plaintiff must show abusive working environment became intolerable employee resignation qualified fitting response ante rule possible allege constructive discharge absent adverse employment action moreover majority courts appeals declined impose specific intent reasonable foreseeability requirement see brooks city san mateo onstructive discharge occurs working conditions deteriorate result discrimination point become sufficiently extraordinary egregious overcome normal motivation competent diligent reasonable employee remain job earn livelihood serve employer internal quotation marks citation omitted thus currently conceived constructive discharge require company act performed exercise specific authority granted employer burlington industries ellerth thomas dissenting adverse employment action require act undertaken purpose actual discharge circumstances longer makes sense view constructive discharge equivalent actual discharge instead points constructive discharge akin aggravated case sexual harassment hostile work environment ante hostile work environment plus framework proper standard determining employer liability standard hostile work environment claims articulated burlington industries supra employer liable plaintiff proves employer negligent permitting supervisor conduct occur supervisor takes adverse employment action sex directly results constructive discharge employer vicariously liable alleged constructive discharge results hostile work environment employer liable negligent ibid respondent adduced sufficient evidence adverse employment action taken sex proffered evidence petitioner knew known alleged harassment reverse judgment appeals footnotes psp note vigorously dispute truth suders allegations contending incidents describes never happened others took place context quite different suggested suders brief petitioner addition supervisors made derogatory remarks suders age stating catch calling harassed political influence ibid suders age discrimination claims us suders raised several claims issue including claims age discrimination employment act adea stat et pennsylvania human relations act phra stat tit et seq purdon app also asserted claims easton baker prendergast individual capacities title vii adea phra app pet cert district disposed claims psp favor granted psp summary judgment suders title vii retaliation claim observing suders engage protected activity file discrimination claim prior resignation dismissed suders adea phra claims psp sovereign immunity grounds title vii adea claims individual defendants ground statutes provide individual liability also dismissed phra claims individual defendants suders failed respond defendants assertions immunity suders raise claims appeal see brief appellant brief appellees although suders complaint expressly mention constructive discharge third circuit found allegations constructive discharge apparent face suders pleading see ibid first paragraph suders alleged suffer termination employment yield sexual suggestions innuendoes quoting introductory statement suders complaint reprinted app ellerth faragher expressed view employer liability standard harassment employer best position know remedial procedures offers employees procedures operate see wigmore evidence chadbourn rev ed burden proving fact said put party presumably peculiar means knowledge enabling prove falsity false emphasis deleted earlier noted see supra prevailing constructive discharge plaintiff entitled damages available formal discharge plaintiff may recover postresignation damages including backpay fitting circumstances frontpay see lindemann grossman weirich well compensatory punitive damages provided title vii claims generally see pollard du pont de nemours noting expanded remedies civil rights act ellerth faragher plaintiffs resigned posts plaintiff ellerth expressly alleged constructive discharge see burlington industries ellerth faragher boca raton although ellerth constructive discharge claim decision omission constructive discharge examples tangible employment actions conspicuous see brief chamber commerce amicus curiae omission constructive discharge discussion tangible employment actions widely regarded purposeful tellingly stated ellerth ha alleged suffered tangible employment action despite fact complaint alleged constructive discharge similar expressions see jaros lodgenet entertainment though entitled affirmative defense employer facing constructive discharge complaint may assert plaintiff give chance respond grievance rebutting plaintiff contention conditions intolerable force resignation marrero goya puerto rico jury reasonably take account employer responded plaintiff complaints deciding whether conditions intolerable hartman sterling civ wl ed noting relevant dispositive whether plaintiff complained brief lawyers committee civil rights law et al amici curiae affirmative defense unnecessary overlap elements constructive discharge affirmative defense although discriminatory behavior suders alleged involved unofficial conduct events surrounding exams see supra less obviously unofficial