Sorry OP, but your response to my last post is still rather confusing. Are you at your own flat, right at this minute? If so, stay there, block him, and don't answer the door. If he turns up, tell him you don't want to see him, and if he doesn't leave, you will call the police, if he doesn't go, then DO IT, and tell the police that you are frightened for your life.
Just because you've been given a flat to live in, it doesn't mean that you can't go anywhere else. He's just saying that to frighten you. If he does manage to get anyone to listen to his shit, and you are questioned about it, (which I very much doubt) tell whoever asks that he's been blackmailing you into going back to him, by threatening that he will lose you your accommodation.
Read my next sentence out loud - He is a BLACK MAILING, ABUSIVE, ARSEHOLE, AND I DON'T HAVE TO HAVE HIM IN MY LIFE! Read the sentence again - He is a BLACK MAILING, ABUSIVE, ARSEHOLE, AND I DON'T HAVE TO HAVE HIM IN MY LIFE!
If you have paper and pen, write it in large letters and stick it on the back of your door, so that you read it when you go to answer the door, and it will remind you that YOU DON'T HAVE TO HAVE HIM IN YOUR LIFE!!
If he turns up DO NOT OPEN THE DOOR!
If you need this sentiment drumming into you, write it again and again, and pin messages all over the flat, you could even write it in lipstick on your bathroom mirror, or pretend that you're back at school, and write 100 lines saying He is a BLACK MAILING, ABUSIVE, ARSEHOLE, AND I DON'T HAVE TO HAVE HIM IN MY LIFE!
You MUST stop listening to this man OP, he is full of his own importance, but ONLY YOU can let him bully you into doing what he wants you to do, and ONLY YOU, can put an end to this awful relationship once and for all.
DO IT FOR YOUR CHILDREN!!
You didn't answer the question I asked previously about what is it that you think he can he do to to cause you trouble with your family?