Jennifer and David Hurst seem like the perfect married couple. After a harrowing ordeal involving their rescue on an island, they have settled into married life well, with the Hurst family accepting Jen as one of their own. However, things get strange when Clarice, an ex of David's, begins to show up. She treats David and his home with Jen as if they were hers. Worse, she claims to be pregnant with his child. Jen and David must fight to stay together through the turmoil and keep their cool as Clarice gets incredibly invasive and out of control. Will they be able to pull through, or will Clarice win David back.