Josie and Frank Moore are happy. At least Josie thinks they are. As parents of two young girls in the Chicago suburbs, their days can be both busy and monotonous, and sometimes Josie wonders how she became a harried fortysomething mother rather than the driven career woman she once was. But Frank is a phenomenal father, he's handsome and charismatic, and he still looks at his wife like she's the beautiful woman he married more than a decade ago. Until one Saturday morning when Josie borrows her husband's phone to make a quick call, and sees nine words that shatter her world.