The sexual, psychological, and moral unraveling of an obsessive-compulsive suburban mom (played by Wendi McLendon-Covey). After Paul confesses his estranged relationship to Gemma, Paul and Cathy immediately have a moment of intimacy. Unfortunately, Xander is looking through the window at the entire act. Later, Xander finds a moment with Cathy and confesses his affection for her. Now this hole Cathy is digging for herself at her sister's home is getting deeper and deeper. Out of revenge, Xander befriends daughter, Tara. Also, add Cathy's husband Matthew and the long breaks from work and lying to Cathy about his whereabouts. Nominated for the Grand Jury Prize at Sundance.