My husband has moved his mother into our house, (I owned the house before we got married), she is a paranoid schizophrenic, (also she is just generally not a nice person)and she stays up all night with her TV and radio on not to mention her light and thr bathroom light all night long. I haven't gotten a good night's sleep since she moved in, she will slam the cabinet doors when ahe cant find what shes looking for (which is right in front of her) she's VERY demanding and will confront me at 10:30 pm on Saturday about going to the bank which I tried ALL day Friday to take her to yet she refused to go to. Now he says he wants a divorce because he can't live like this, he quit his job to take care of her and I pay all the bills plus he wants me to do all the housework as well which I think is unfair. He says if I make her move out with him I'm cold hearted but she's not my mom, I don't think I should have to care for her if he chooses to move out. Am I in the wrong?
They both need to go.
You're 100% in the right. Call a divorce attorney TODAY.
He calls you cold-hearted and he is the one running from the situation he created? Yikes! Get yourself a a good divorce attorney or you may be paying him spousal support.