My ex-husband has my utilities in his name because I has an addiction and couldn’t be responsible for my monthly bills. Is this legal?

because I have a hoarding problem.and compulsive shopper. Is this legal. Sorry I need to clairfy I had an addiction to gambling rosie. We divorced 10 years ago and do not live together, but he does handle my monthly bills taxes insurance out of his checking account . I give nim about $500.00 a month he pays my utilities maintains all my repairs, grass cutting all maintenance. also takes me where I need to go since I can't drive. I am left with about $400.00 a month for my expenses groceries. I am trying to get medicare to pay my premium. Is their a problem with this.