Tearaway Viv's fragile truce with her grandmother is threatened when her flighty mother suddenly shows up from America and expects to pick up where she left off. It's what Viv's always dreamed of - but is she ready for the drama Pauline brings with her? Helen finds herself playing surrogate mother to her French niece Katrine, while keeping their family relationship a secret from the rest of the Nightingale staff. However, independent...