It's about a man who is working for these people out in the wildnerness, I'm not sure what he's doing exactly, but his wife/girlfriend is there with him. The head woman of the thing he is working for gets killed, they think by her son, and then her son is in charge of everything. Well, they do not pay the man all of his money and so him and his wife cannot leave. The wife ends up sleeping with the son, who is really ugly and fat, so that her and her huband/boyfriend can leave. The husband/boyfriend finds them together and I think he either shoots himself or the other guy, don't know. PLEASE HELP ME!!

This was answered by the savants at imdb.com--it's The Intended from 2002, written by and starring Janet McTeer.