If he never rings you or visits you, how is he to know if your going to the pub of not and he has no right to ban you from doing this stuff just cos he can't ,what a selfish prick. Go out, have fun, do what you like. Dump him, he's not worth it. I had a similar situation with my ex apart from instead of banning me he just rang me up as soon as i got home even if it was 3 am and interrogated me about who i'd been with, where i'd been and what i done, that was the only reason he ever contacted me. Of course you'll miss him, i missed my ex when i dumped him, but i just kept telling myself that it was for the best and i dumped him for a reason. If you need more reason to break up with him draw up a list of pros and cons, i did and though the cons far outweighed the pros it still took me months after that to actually go through with it. Bite the bullet, do it. You'll be happier in the long run, trust me.