i feel so trapped, controled,watched and in a major mess.

i need to get out of this relationship but since we just moved in together and have spent alot of money.... its hard. I also work with his mum which doesnt make things easier. But i NEED out...im so unhappy. Im waiting him to fuck up so i have an excuse, how lame is that? I dont think he is happy either though...we both know something is wrong. I just cant be with him anymore i am so unhappy.
what the heck do i do?

Do you still have feelings for him? Maybe ye can work this out. Tell him everything you've told us. Well, you can leave out the part about you waiting for him to fuck up so you have an excuse. The prospect might seem daunting, but it is of utmost importance that the both of ye are open about this. What's worse, dealing with a few financial inconveniences or staying in a relationship against your will? It's not worth it if you're going to be unhappy. You need to sort out your priorities. Think about the long-term effects here.

Also, consider that ye don't have to stay together to live together. Maybe ye can do this co-living thing provided you keep a level head and avoid drama when clearing the air.

Do elaborate on why you feel so trapped and unhappy, though?

Uhmmmm...didn't we JUST go over this all like a week ago?

no,we went over me looking up porn and him being angry at me for it.

Only this week have i realised how unhappy i am and need to get out this house. Im not sure i have many feelings for him left, iv started to dislike him alot... i mean sometimes i look at him and almost feel sorry for him. But he gets himself in states when he drinks and i cant be with someone i cant socialise with. We cant go out as a couple, put it this way the first week we got together we went out and he got drunk,and then ended up going around the pub asking everyone to give him money for more drink... i was so embarrest. I should have seen the warning sign

Hatch a plan. Save up your pennies and then move out. No sense in wasting time with someone who annoys the hell out of you. I stayed with someone far too long because I was scared of going out of my comfort zone. Now I am happy as a clam.