Uncle taking financial advantage of grandma
My grandmother owned a few houses, rented them all of her life and my uncle helped her run them in the past several years. Several years ago, she wanted to retire so he was going to run them and pay her a salarly. He immediately decided he wanted to sell them and convinced her to signed them over to him. Now he's sitting on over $1.5M, bought a half a million home for himself and is paying my grandma several thousand a month with no legal obligation. She doesn't own a home, has no savings, is sick and one of her other kids have moved into her apartment to take care of her. I don't trust him and I want to have some legal infrastructure put into place to guarantee he continues to pay her. Also if she dies she wants her other children to get her payments so I would like to put infrastructure around that as well. If he refuses to sign any agreements, do we have any chance of claiming he took advantage of his mother and getting the proceeds of her houses back?