I am beginning to wonder for how long this has been going on prior to him having the affair?
It strikes me that he might have tried to finnish with you in more gentle terms, and you have refused to budge. I am beginning to wonder if he thought the affair was to be the final straw for you, a last attempt to make you move out?
I am also beginning to feel sorry for him, thinking if the roles were reversed.
I am beginning to feel that your refusal to move, your insistence of coming with him to see his friends, and going out for meals with him, is not far from mental abuse.
I am sure you dont intend for that, but reading this thread, this is how it comes across at this point, seeing as you have let the situation drag on for so long.
I am also trying to think if You were a man, and he a woman, where the woman (ie Neil) posting "I have tried to finnish with my partner, but he is refusing to listen. He wont move out from my home, but is persistenly trying to be close to me. He comes with me to see friends, I have visitors, and he insist on coming out for meals with us, what should I do?" I am sure the responses would be along the lines of calling the police, having him evicted, getting a restraining order, etc.
Please think about what you are doing by NOT moving out from his home, and on with your life. I am sorry to be harsh, but this has gone on far too long. Please find some help and go. You can come back for your things later.
Tell Neil: "Ok, I realize our relationship is over. you want me out, so please help me move, so we can get this over with quickly. I know you are not keen on helping me right now, but if you dont, this situation will just drag on. So come on, help me load my car up, and I will be back for the rest later."