Desperate Housewives Season 2 Episode 20 Recap: It Wasn’t Meant to Happen

Just when Gaby and Carlos obtain full custody, Libby changes her mind and takes Lily back; Bree offers to be Peter’s sex addiction sponsor; Ed has Lynette send dirty instant messages to his wife to save his marriage and when she finds out she demands he fire whoever is responsible and he blames Tom; Karl leaves Edie claiming another woman and Edie hires a PI to find out who; Betty sells the house without Matthew’s knowledge and he stages a near-ratep at the hands of Caleb; Bree demands Betty does something about Caleb.