Bobbo leaves Ruth and their two children and goes to live with Mary, to whom he soon proposes. Ruth plots her revenge on them, beginning by burning down her own house, therefore forcing the children to live with their father at Mary's mansion. Ruth engages in a string of meaningless sexual relationships in order to emotionally detach herself from sex. In the meantime, she works at the retirement home which houses Mary's mother, Pearl. Her actions there cause Pearl to be expelled from the home, thus inconveniencing Mary and Bobbo who must now care for her.