My stepson decided to move with us because he got a job near the place where we live. He worked full time for six months and decided that he did not like the place where he worked. He decided that he would be a full time student to get his degree and work when needed. He is 24 years old and still lives with us without paying rent since he moved here. He still lives with us for free. Being the son of my husband, does he have a legal right to live with us forever? Does he have a right as an owner of our house that his father pays for? I also have a job and his father pays for mortgage and the money that I make was kept for emergency use that me and my husband agreed on. We live in MN.