So this all started months ago. I went to a house party, and didn't invite my house mate. I knew he wouldn't enjoy it, plus the girl whose birthday it was doesn't really like him. So I assumed it'd be unfair on this girl if I just turned up with this guy she doesn't like. I get a text off of him later asking where I was, so I say I'm just at this small house party, and he's just cool and says sweet, I'll catch up with you later. About five minutes later, he sends me this really bitchy text/essay about why I'm a shitty guy, and I should've took him along, and that we should "sever ties" or some bullshit. So he avoids me for ages (up until this day in fact), apart from odd moments when he'll ring up and see how I'm doing, how easter went, etc. So we chat for a bit, then we're like cool see you later, and I fool myself into thinking that it's all cool again. Then I come back after easter, and he continues to ignore me, but has started trying to get into petty little arguments. For instance this morning, he was bitching at me for using his toothpaste or something. I was like no I haven't, firstly I have my own, and secondly, your text actually woke me up. So I obviously haven't had the chance to brush my teeth yet. Plus he's trying to make me pay bills for the time I wasn't actually living there. WTF!?