@Tobey,
Sorry I haven't replied up to this point, I've been taking some time to think about what I'm going to do and get some advise off various people. As well as obviously needing to look after my daughter.
I will say, up to this point in our relationship we've had no trouble with his parents. They have always favoured his sister over him but til now it's not been a problem, particularly after he moved out of their house, so it is unusal behaviour for them and I have taken that into account.
Fiance/Ex - not really sure what he is right now, is still sleeping on the sofa atm. I've cancelled the wedding though. I'm still deciding what to do about our relationship while speaking to various people.
The solicitor told me not to throw him out unless he has somewhere to go, because if he loses his job over being homeless I could well lose my daughter as I can't afford to look after her without his financial help - she'd automatically go to his parents as they're financially secure and have 2 spare bedrooms.
She also told me to leave here without my daughter as I'd struggle to get custody back of her if she was left with him.
This leaves me with two options; Go to my mums with my daughter, and be overcrowded or continue our relationship.
If I go to my mums, I'm in a tiny too bed flat with my mum, brother and two cats. I'd be sleeping on the sofa (my brother refuses to give his room up for anything) and my daughter would be in a travel cot - no privacy. I'd like wait up to a year for a new flat possibly longer.
Or we could try again. I'd want him to tell his parents to listen to me and respect my decisions, I'm not sure he'd do that.
So I'm still thinking.