Natha Rothe
not all guys are like that, but the only thing i can think to tell you would be to confront him. my big brother was really mean to a lot of people and did about the same thing you describe to quite a few girls. one came to the house one night and told him that she couldn't be with a "two-faced b*****d" that didn't understand common courtesy or friendship. i never saw my brother look more put in his place than i did that night. maybe that's what your guy needs is for you to call him out on his s**t and tell him you're not going to take it.
I know not all guys are like that, but this was mostly just to release my anger and frustration, though I'm glad you gave me some advice.
I would confront him but I am afraid it would split up our group of friends. Because you see, he would end up having people chose sides because he can't handle fighting his own battles.
A couple weeks ago I got in a fight with him because he decided to go emo and start cutting himself just because the girl he liked liked him but they couldn't go out because of her parents. I dont know what all he told some of our friends, though I know he twisted my words saying that I said "I dont want to be friends with a ******** emo"
I don't want this to split up our group of friends, though I'm thinking on calling him out after school lets out so he'll have to deal with this by himself...