Homebound Ending Explained [SPOILER!]

SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!

SPOILERS AHEAD

Homebound Plot Summary and Synopsis

A trip to the countryside turns frightening for a father and his new fiancee when they arrive to find his ex-wife missing and the kids acting strange.

Source: Wikipedia (CC BY-SA 3.0).