The Lie of You: the psychological thriller that inspired the movie 'A Working Mom's Nightmare' starring Tuppence Middleton

To the outside world, Kathy is the very picture of a happy and fulfilled modern woman. She has a beautiful baby boy, a clever, handsome husband and a glamorous, high-powered job.

But not everybody is fooled. Her employee, Heja, knows the truth: the cracks in Kathy's marriage, her self-doubt, her fear of failure at work. In fact, Heja is perfectly placed to destroy Kathy's life...