I just feel that I have been too naive for too long. I never thought he'd cheat on me, I certainly never thought he'd move in with another woman. I always thought he would have been honest with me. I just don't trust him anymore. I will investigate how to protect myself not take more than is owed to me - information can't hurt. For example debts he has run up and them forcibly taking money from the house etc. We are still married and in some case jointly responsible. I'm sure he won't do this but it can't help to be armed with information. Plus, we haven't agreed to split the house yet, we haven't had that conversation. At the moment I am naturally assuming... only if he has different ideas will I get legal stuff involved.
The music was just about some sheet music he wanted from the house that is in the back of a very full cubboard. I said I'd find it for him, he was telling me he was practising Rhapsody in Blue and it was really difficult.