Madonna–whore complex: the inability to maintain sexual arousal within a committed, loving relationship.

"This earlier theory is based not on oedipal-based castration anxiety but on man's primary hatred of women, stimulated by the child’s sense that he had been made to experience intolerable frustration and/or narcissistic injury at the hands of his mother. According to this theory, in adulthood the boy-turned-man seeks to avenge these mistreatments through sadistic attacks on women who are stand-ins for mother."