1980: Josephine flees her home in Ireland, hoping never to return. She starts a new, exciting life in London, but as much as she tries, she can't quite leave the trauma of her childhood behind. Seventeen years and two children later, Josephine gets a call from her sister to tell her that their mother is dying and wants to see her - a summons she can't refuse. 1997: Ten-year-old Clare is counting down to the summer holidays, when she is going to meet her grandparents in Ireland for the first time. She hopes this trip will put an end to her mum's dark moods - and drinking. But family secrets can't stay buried forever and following revelations in Ireland, everything starts to unravel. Have Josephine and her daughter passed the point of no return?