My roommate and I just don't talk to each other. We didn't have a fight or just secretly hate each other (well, I don't know about her), but we just don't talk ever. It doesn't bother me. Sometimes we'll say like hey or something, but we usually just don't acknowledge each other anymore. And since I put the TV on low to fill the silence, she puts on her headphones and blares it so I can hear her shitty music all the way across the room. I mean seriously, her music sounds like the theme to an old SEGA video game.