Rosie Mortimer, celebrity gardener with a successful TV show, has a pleasantly uneventful life with her undemanding beau. Her gay son and his partner live nearby. When her estranged daughter, Susannah, product of a fractured family, returns to Rosie's Connecticut town with her husband, a former priest, to open a restaurant, the tense relationships among these three build to a near-tragedy. Rosie is forced to face the mistakes and failures that have plagued her—and Susannah, who has her own demons, learns to forgive.