My boyfriend will not move out with me.

Me an my boyfriend have bee together for 6 years I am 22 and he is 24. Recently I have been looking at places to move to (currently I live at my mums house and he lives at his parents)
He searches for properties with me but when ever I say we should go and view a place he says he doesn't think the time is right, it's been 6 years!! He spends his weekends out drinking with friends that have caused problems in our relationship and never invites me and when I ask about saving money to move out he just says im nagging him and he doesn't like being nagged. I think I already know the answer to my question but just needed some help. What should I do ?

I agree with what you already know. Guaranteed, his mom is still washing his clothes and cooking for him. He has a girlfriend when he wants one and can hang out with his buddies when he wants. He's enjoying all of the assets without suffering any liabilities at all. What reason would he have for moving out?

No matter what he says, I wouldn't be too optimistic about him changing to a responsible rent-paying adult. When you've lived the life of a 14 year old for the past ten years, that's a tough habit to break.