Do we ever know what goes on behind closed doors? Eve and Gregg were the perfect couple, with the perfect marriage... which has become the perfect lie. Gone is the charming, attentive Gregg - instead Eve wakes up each morning beside a manipulative and sinister man who controls his wife's every move. So Eve flees her immaculate marital home to keep herself, and young son Jack, safe. Yet no matter how careful she has been, she knows Gregg will be relentless in pursuit of his missing family and that one day, when she's least expecting it, he will find them... What was Eve's greatest mistake? Marrying Gregg? Leaving him? Or leaving him alive...?