When Jo pretends to be asleep as her husband leaves for work the morning after an argument, she doesn't realise how deeply she will come to regret missing the opportunity to say goodbye. By nightfall, her life has changed irrevocably. David has disappeared, seemingly without a trace. Worse still, the police are of no help, as there is no evidence that anything sinister has occurred. Jo is five months pregnant, and her marriage has been full of secrets - not least, David's unwillingness to start a family. As the mystery around her husband's disappearance shows no sign of being solved, Jo must choose: will she give up her baby to make the man she loves come home?