Anyone...don't let this put you off leaving a rotter.
My ex bullied, abused and cheated (sex with co-worker for 4 years). I kicked him out in March when I discovered- we'd been together 16 years. But today I got the penultimate solicitors bill. I've now spent £3000 in getting rid of him. There's still one bill left to cover the legal work in me buying his 50% of our (now my) flat. The last £1500 was because he wanted to go back and forth changing things in our separation agreement, that I wouldn't and didn't have to agree to.
I hate him SO much. Still...at least I'm shot of him.