How far would you go to save your marriage? How far would you go to save your life? Newly married, newly pregnant, Lucy Robin is having trouble remembering the little things. Like what day she's due to visit her mother. Or where she left her shoes. Or whether she's left the gas hob on. Forgetting the little things is annoying, but the more it happens, the more scared she gets. As her world gets smaller, soon both Lucy's life, and that of her unborn baby, are placed in danger. But is there something more sinister behind Lucy's forgetfulness? Her husband doesn't think so. And Adam always knows best...