I moved into the spare room yesterday and this morning I sat down with him and told him we need to separate. I said I'm not happy and I doubted he was and that this was not a good place for dd. He told me I could continue making my little plans as they made me happy but that he was not going to engage.
I stayed perfectly calm and told him we would need to have a discussion about what to do next, whether we sell the house....... He said "why would I want to sell MY house?", I said "our house". So he called me a selfish bitch (several times) who was prepared to destroy dd's life to get what I wanted. I didn't rise to that and said if he didn't want to discuss it, then we would have to go to court and let a judge decide. He said "oh yeah, off you go to the "women's" court, I knew you were planning this but don't worry, I'm ready."
So I simply left the room at that point, as he continued to mutter that he'd never met such a selfish bitch in all his life.
It's not going to be pretty, that's for sure :-(