Christmas is just around the corner in Chigwell, and there are big changes in the women's lives. Dorien is now ruling the roost, having bought the house, and she and Tracey have been getting on each other's nerves. To make matters worse, Sharon is missing sister Tracey, who is stuck on a cruise ship in Costa Rica, and Dorien is up to her old tricks with a rich dentist. Does he know what he's getting himself into?