Susan, Lynette, and Gabrielle rush to the hospital to be with Bree after learning about Rex's heart attack. After returning home, Bree receives very shocking news about her husband. After Lynette causes him to lose his job, Tom suggests that Lynette be the one to go back to work and that he will become a stay-at-home dad. Carlos finally learns about Gabrielle's affair with John, in a very unexpected way. Paul finally reveals just why Mary Alice killed herself, which does not set will with Zach.