What would you do if you lived with someone who brings in enough to contribute to buying food for the household but instead they buy food for themselves and their child and this person doesn't pay bills , lives Scott free in the household?

I am age 57, mentally disabled just looking to answer and ask questions, I live on the East Coast of the United States of America I try to give positive advice and keep things for real and I expect the same treatment in return have a Blessed day hope God Blesses your day with the best of health, happiness, Many Blessings.