Barbara Jean has lost a lot of weight, but Brock suspects that she's cheating on him with her fitness instructor, and persuades Reba to spy on her. In an unrelated story, Kyra is back.

Cast: Reba McEntire, Christopher Rich, JoAnna Garcia Swisher, Steve Howey, Scarlett Pomers, Mitch Holleman, Melissa Peterman, Dot-Marie Jones, Victor Webster