Oh dear Catherine, you seem to be in a right kerfuffle.
Lots of points to cover so I will try and keep it brief.
* For the abuse, look at this website and then look for phone numbers for a local branch. They will do all they can to help you and will always text first before calling. Even if you decide not to move, you can ask them to call you once a week for a quick chat. Just phone them and explain what is going on in your life. They are trained professionals and will help you the best they can.
https://www.gov.uk/guidance/domestic-ab ... lsrc=aw.ds
* The Council do have an obligation to help but they won't place you into a flat or house straight away. They will most likely look at a domestic abuse refuge so you are out of the area and away from this person's coercive behaviour. Depending on the housing stock, they may even put you into a private rented property but anything is better than where you are currently. How old are you? They may even look at supported accommodation or a hostel even!
* If this friend is in a Council property, how have you sofa surfed for 10 years or have I understood it incorrectly? Has he declared to the Council you are living with him? Have you registered for Council Tax or are you exempt because said person is disabled?
* If said person is just a friend, I would just pack up and go! Obviously phone the Council first and tell them what is going on so they can place you in a refuge, temporary accommodation or supported accommodation until your head is clearer and you can plan something more long term.
* I know you have mentioned your family, are you able to break loose from this person and go and live with them for a bit before you look at something more long term maybe? If you had your family with you, hopefully they will support you a bit.
Well done for coming on here and having a rant and speaking up about it all. Domestic abuse is an awful thing to experience and a lot of people think if they keep quiet, it will go away but it never does. Look at the website and start phoning. Make an excuse and say you are off to feed the ducks if said person gets awkward with you. Good luck!