You can never truly know what goes on behind closed doors…

My darling son, Sam, is marrying his childhood sweetheart and I couldn’t be prouder of the man he’s grown into. Walking out on his abusive father all those years ago was the best thing I ever did. And today he stands, tall and handsome, saying ‘I do’ to my dream daughter-in-law. If I hadn’t pushed them together all those years ago, he might never have found a girl as perfect as Lauren. It’s true what they say, mother always knows best.

But weeks later, Lauren is dead and police cars fill the driveway of their idyllic countryside home. As they question Sam, I sense he’s hiding something. Why won’t he look me in the eye? And who does he rush off to meet as soon as the police are gone?

Desperate, I do what every good mother would do: I let myself into Sam and Lauren’s bedroom. What I see, I will never be able to forget. My son’s beautiful new wife was hiding a dangerous secret. Can I clear my son’s name? And could my life be in danger now too?

A completely gripping, utterly twisted thriller that will leave your jaw on the floor. Perfect for fans of Gone Girl, The Wife Between Us and The Woman in the Window.