The "Madonna–whore dichotomy" or "virgin/whore dichotomy" is the perception of women as either good and chaste or as bad and promiscuous. Belief in this dichotomy leads to misogyny, according to the feminist perspective, because the dichotomy appears to justify policing women's behaviour. Misogynists seek to punish "bad" women for their sexuality. Author Chimamanda Ngozi Adichie observes that when women describe being harassed or assaulted (as in the #MeToo movement) they are viewed as deserving sympathy only if they are "good" women — nonsexual, and perhaps helpless.