A wife tries to console her husband in this tragedy by telling him, "What's done is done"
Subsequently, 
her husband's cruelty and her own guilt recoil on her, sending her into a 
madness ...... "what's done is done" (Act III, Scene 2); it also recalls the words of 
the general... [DOC] [TLE] Macbeth: Summary & Analysis Act V Scene 1 | CliffsNotes [PAR] In Macbeth, William Shakespeare's tragedy about power, ambition, deceit, and ... 
Prodded by his ambitious wife, Lady Macbeth, he murders King Duncan, ... the 
Doctor's suspicions, those that follow must suggest to him not only that she is ... 
not only reverses her earlier argument to her husband "what's done is done" (Act 
III,... [DOC] [TLE] Macbeth Navigator: Summary of Act 3, Scene 2 [PAR] She then sends the servant to ask her husband to come and speak with her.