Luis announces that he wants joint custody of Marty in order to preserve Sheridan's sanity, and Beth vows that 'her' son will not be used to save Sheridan. Theresa encourages Whitney to keep her child and marry Fox, but Whitney tells Theresa that she is not willing to live a lie. Sam is wracked with guilt over Jessica's rape, and plans to call Grace home to help with the girls. Fox wonders if Ethan is falling back in love with Theresa. (thetvdb.com)