James returns from Amsterdam with news of who has been cheating Caroline. Unable to find a baby minder, Sue takes Daniel to work with her. When Sammy refuses to go to the doctor, Chrissy takes her place. The planning inspector returns to the Corkhills', and both parties get a surprise.

Billy receives his decree nisi. Sammy lashes out at Owen, and he can't even walk out on her. The identity of the "grass" is revealed.......or is it?