I'm in a bad situation need some advice from some one who's been their...

My wife and i are expecting and I share a condo in South Carolina she is 9 weeks pregnant and i lost my job she has disability income and my so called best friend had us move in to help him pay rent come to find out the condo is owned by his grandma and only pays yearly HOA fees he was chargin us 800 a month and suckin us dry he never invites us to go anywhere with him and he's the only one with a car their is no public transportation in the area we live and has us clean his condo buy all the food plus pay for house hold supplys when all he does is go to school late come home smoke his bud and drink vodka and go to the bar with his friends I ain't got time for his B.S. anymore we are moving out soon but dont know how to handle the stress and confront him his family are known members of the hells angels and we don't want any trouble we have been very patient with him and i dont know how much more we can take any advice is welcome thanks...