Publisher's Synopsis
Pete Riley answers the door one morning to a parent's worst nightmare. On his doorstep is Miles Lambert, who breaks the devastating news that Pete's two-year-old, Theo, isn't his real son - their babies got mixed up at birth. The two families - Pete and his partner Maddie, and Miles and his wife Lucy - agree that, rather than swap the boys back, they'll try to find a more flexible way to share their children's lives. But when Theo is thrown out of nursery for hitting other children, Maddie and Pete have to ask themselves: how far do they want this arrangement to go? And a plan to sue the hospital triggers an investigation that unearths disturbing questions about just what happened the day the babies were switched.