Man, that sounds frustrating. Chances are this is coming from a greater issue in his personality/inner makeup that you guys are clashing over. It's one thing to not know how to fix things, it's another thing to see you in distress and not even try, and to shut out or ignore your concerns.

Keep in mind when you think about your living situation that this is probably just who he is right now and you probably won't get him to change. Best of luck...