My boyfriend hates my sister because of a presidential disagreement. They were shouting and etc. Now he hates her and makes negative comments about her every time she calls. He says things like, I know who that is, she walks oddly because of an accident and he even makes fun of that. She is from Texas and he never calls her by her name. He says Texas is calling. I have tried ignoring him but sometimes he crosses the line. No matter what I say or do he wont quit. What the hell is wrong with him. My sister doesn't run him down. How sad.