Unable to let go of her hatred for her father, Olivia instead directs her negative feelings toward her husband, Caspar, and insists on a divorce. Caspar thus sets off on a motorcycle journey across America, hoping he can ultimately reconcile with his wife. Olivia returns home to England along with her daughters and finds the life of a single mother challenging. She has hardly anyone to turn to, as the rest of the Crighton family have their own lives to attend to. Just when Olivia thinks all is lost, she is unexpectedly reunited with her father, who wants to make amends with his family. Can she really let this man back into her life? Could doing so heal her marriage?