Lia Tucker is married with three young children. The way she sees it, while she toils away at home with their children, her husband Jon is often consumed by his challenging career as a University professor. Meanwhile Lia feels unappreciated, unattractive, and lonely. So when Derek, an old flame, reminds her of what might have been, she questions the course she has taken in her life.
Although Lia thinks the situation is under control, Derek's manipulative and desperate actions soon reveal that there is a part of him that is darker than anything she could have imagined. Can Lia rely on the love of her husband Jon to see her safely out of harm's way-even though she's kept secrets from him?