Once a week, Rosie Tipcott counts her blessings. She goes to sit on her favorite bench on the north Devon cliffs, and thanks her lucky stars for her wonderful husband, her mischievous young daughters, and her neat little house by the sea. She vows to dedicate every waking hour to making her family happy. But then her husband unexpectedly leaves her for another woman and takes the children. Now she must ask the question: what is left in her life? Can Rosie find the strength to rebuild herself? More importantly, does she even want to?