Overstretched Gail reaches breaking point; with her son’s drug addict ex refusing to return her grandson, Gail sets out to find him and bring him home. Linda’s horrified when a revenge-seeking Carole breaks into her home, and the girlfriends are terrified to discover just how far she’ll go when she’s pushed to the edge. Sue’s getting cold feet about laying herself bare in court; as John turns on the charm to win her over, can he tempt Sue into dropping the legal action?