Last resort here. I’m looking for the title of a movie where a kid goes to live with his brother and girlfriend. I’m pretty sure he is taken there by his mom and that it is on an island, but in the woods, remote at the very least.
His brother turns out to be really crazy. His brother fights with some outlaws at some point. The outlaws then come back and kill his brothers dog. The brother then goes on a killing rampage. First, his brother kills a good friend of his because he thinks he slept with his girl. Then a cop comes asking questions and he kills him. Then the outlaws come knocking at the same time that the kid and the brothers girlfriend are hiding from him because he is trying to kill them now.
This is sort of jogging my memory but I still can’t for the life of me remember the title. I hope one of you can help me!
I also remember at some point the younger brother sees his older brothers girlfriend taking a bath and there is a little spark of romance between them. Also, the younger brother is probably high-school aged and the older brother is probably late 20s to early 30s.