Thanks all. I've just spent the the last two hours sorting out bills to put them in my name. Thinking back the biggest mistake I made was mentioning I had just been to the solicitors regarding the house and who pays for things. I know I shouldn't have said anything as it will just have added fuel to the fire but it slipped out whilst she was talking about changing the bills etc.
As for her complaints, it's a bit difficult to focus on what she's unhappy with at the moment, it changes day to day. One week I'm the biggest monster ever and today I'm a nice guy who doesn't need to change that much but it wouldn't matter because it's all about her.
Meantime, I have my family saying get out asap and a blank calender to fill for the next 18 months till I need a new job!