My 22 year old son works full-time. He has recently moved his girlfriend into my home with my consent. She started a new job and finished after three weeks. She is now lying in bed all day and has no money coming in. I lost my husband, my son's dad to a fatal heart attack in front of us two years ago. He has had mental health issues which is understandable. But now I find myself in a situation where he is going to work full time and his girlfriend is lying in bed all day. I take a small amount of money off him and she has paid me 150 pound for the three months she has been living in my home. Neither of them contribute to the daily chores so I am on my own. I would appreciate any guidance. Generally I would ask my elder children but I don't want to put them in a position that would damage there relationship with their youngest brother. Kind regards.