Matthew plays on Perdy’s insecurities and suggests that she confront Grayson about his infidelity. Unaware that Grayson is secretly going to casinos with Diane, she accuses Paul of sleeping with her husband. After he vehemently denies her accusations, she and Paul have a heart-to-heart about her history with Grayson. Paul confronts Grayson about the toll his double life takes on his wife. (thetvdb.com)