Well it sounds as if it's long overdue for you to start asserting yourself and going out and getting yourself a job. Why have you let yourself become so downtrodden? You must have some skills which could help you earn a living and become independent so get yourself down to a local recruitment agency and see what's out there, And don't let yourself be browbeaten. If necessary, advertise for a lodger who could bring some income in for you temporarily.
I'm not sure of your legal situation. Perhaps somebody else can advise on this but please be strong, grab back your own life and refuse to let him continue manipulating you. You may possibly find that once you have the strength to stand up to him, and show him you've had enough, he'll back off and you'll then be able to get him to move out. But don't be weak any more. He will just continue to take advantage of you. Bullies only continue to be bullies because nobody will stand up to them.



