Family Issues Support Group
Family issues is a huge range that go from minor conflict to major misbehaviour and even abuse on the part of individual members of the family occur. Whether you feel you are in a dysfunctional family or you're dealing with a very specific issue, this is the place to talk about it and find others who might be going through the same thing.

Good luck and hope things turn out better for him.
I would say: You have 6 months to save up your money and find a place to stay. If you would like some help on coming up with a budget or searching for an apartment, let me know.
does he pay rent? say something like, "We could use the barter system and you could earn your keep. that dinner will cost you $5." I know this sounds mean, but he has to start being responsible for himself. Trust me, this is easier said than done. I threaten but my son is 14, so I don't know what I am going to do when he is 19, 20, 21 and now I have to actually follow through.
Good luck!
in my situation i had no where to go, i had to figure that out, and i did, and not until i stood on my own two feet did i realize what i was doing at home. that was 25 years ago, and i have come along way and i feel better about myself for it honestly if he is being that much of a problem, weigh this out, is it worth him being mad at you, cause he will be. if the answer is yes, sit him down with you and your husband decide on a time. adn a date, and tell him its time to leave on that day, keep a stiff upper lip and follow through with it makeing him leave,
I left to go to college when I was 18, and never really went back home. My sister left when she was 16! She still graduated from HS with honors. We had a single mom with 4 kids. I was the oldest. My Mom was the queen of tough love, and I love her to this day for it. She raised 4 very hard working "kids." My brothers left and came back home several times. But we all learned to stand on our own 2 feet.
Good luck!