Betty, mostly I just want to say I am so sorry you are faced with this. It is jaw-droppingly awful.
It is hard enough to break free from an abusive partner - a relationship you at least enter willingly: it must be so much harder to free yourself from abusive parents, and a relationship you have been in all your life.
It is going to be hard. When you find it difficult, please don't think that that is because you are inadequate in any way. It feels hard because it is hard, not because you are weak or doing something wrong.
You are getting good practical advice here. I agree you should change your bank account and get your wages and any other income paid into the new one, report your current passports lost and get new ones, and get legal advice about the trust fund.
Remember you can get legal advice from a solicitor without necessarily taking action against your parents. It may feel like a step too far to involve the police - but you can talk to a lawyer to find out what your option are, and you do not have to make any decisions about police action or anything else unless/until you are ready.
By the way, you say you don't understand how trust funds work, so I just want to emphasise that nor do most people! Your parents have told you you're not 'good with money' and you have believed this myth - but it's not a reflection on you - I reckon 95% of people would struggle to understand how they work!
I also agree that your mum and dad are quite likely to 'fight dirty' when they realise you are going to break free. Be prepared for all sorts of dirty tricks.
Please get yourself some counselling - you can ask your GP to refer you - because I think you are going to have a lot of very difficult emotions to deal with.
And last but not least, I wish you joy with your daughter and partner - I hope things go really well for you in that respect at least. :)