To be fair, the other room mates didn't see it. Emily started screaming at the top of her lungs that Ty threw him, and Ty couldn't really remember because he was drunk. If it had gone down the way Emily said it went down, it would have warranted their behavior. I think the other house members really were just trying to move towards ending the Emily and Ty drama show.
She did spit on him. In his face. I would have hit her, and I'm not a violent person. But that's seriously crossing a line.
I think if anyone has a drinking issue it's Andrew. He was so wasted he couldn't detect the serious tension in the air at the time, and he went and poured his drink on Ty. He hadn't even spoken to him, just went up and poured his drink on him.