Bill is still unemployed after losing her job at the bakery. Meanwhile, Ben recruits a new assistant to help with his central heating repair business.

Ben's father returns with a surprising addition to the family.

Bill faces two new problems: Ben's aggression and the unexpected pregnancy in the Porter household.

David complains about feeling ill, but Bill is too busy preparing the food for Rona's wedding to pay much attention to him.

Bill has a new job and two new responsibilities - a dog with wind and an ailing Ben.

Rona has a problem, Bill has an interview and a strange presence stalks the Porter house.

David lies seriously ill in hospital, while Rona races to the altar.