One of my favorite lines in any movie is during the scene where Affleck and Renner are arguing by the fence and Affleck says "i'm tired of your one way fuckin bullshit". I don't know what it is he just killed it in this movie and that scene in particular.
shareI think Doug finally made his point when he said that to "Jem". It's not surprising that these two guys who'd grown up together and were like brothers ultimately got into a nasty fight, with Doug finally repudiating Jem.
This particular scene goes to show that people who reside in such tight-knit, insular communities can and will turn on each other, just as often as not.