Seriously, I watched maybe a half hour of it and I don't know if I can watch the rest. I need to know that the son doesn't get killed or raped or stuck alone because the father gets killed, etc. I heard that the father has to kill the son so he isn't eaten or something? Or he thinks about it? The person who told me this didn't see the movie.

I just... what happens? Maybe if I know what's going to happen it won't be as awful when I see it on the screen.