My husband's family is living with us...what do you think?

O.k so this is my situation. And I am in the need to vent! My husband and bought a home back in sept 2010. Before that We were living in His mom's apartment. we paid rent, helped around the apartment, never touched anyones personal belongings. Mind my own business, cooked and bought my own food , (well cooked for my husband, my child and I, and sometimes his fam.) we were staying there for like a year or so. I don't mean to be greedy or mean or whatever, but now his family moved in with us after one month after we bought the house, it's his mom, 3 adult brothers, 21 yrs, 25, and 27!...I don't want to kick them out because they helped us out by letting us stay there, but now that they been here i want them out, not my mother in law but his LAZY brothers, (well one of them works and never here) but when hes here LAZY watches TV all day and ight, and his other two bros just sleep in till 12 in the afternoon dont cook or clean, grab my possesions, and the younger one is rude little ****** >:| and sure they pay rent 400 for a two bed. and own restroom. I d k but ever since then my hubby n been having problems, and Iv'e explained to my hubby how i feel . he just doesn't seem to understand me and says that i'm too possesive with my stuff, and that i'm lazy because i dont want to cook ! i do but not for all them i'm not a slave! I'm thinking of leaving , or should i stick it out till they get a place of their own? i just cant take it anymore! I WANT MY PRIVACY BACK . Has anyone else been in the same situtaion as Me? well that felt better thanks for listening lol