 The arrival of Evan and Olivia s father throws the family into turmoil. He is determined to take his kids back to England with him and threatens to go to court to get custody. Sarah is furious - he wasn t thinking of them when he left her for his secretary. Rosie can t hide her delight that they might all be going home, but when a drunken fight breaks out in a bar, she is rescued by Tate.