Background - I have five children, one teenager and four adult children, all living at home with me. My ex pays child maintenance for the youngest.
I work full time, in a low paid job, and have a mortgage on our home - an extended ex council semi detached house..
I charge my adult children “rent” based on a conversation with my neighbours, who live in a similar but “unextended” version of our home. We basically compared the bills that THEY have, with my own and split the difference between my adult children (ie I pay what I would if I had a slightly smaller house, and no adult children living with me)
One of my kids (now in his 20s) pays extra to cover his food (the others sort their own out) but recently he’s being eating less at home and more eating out or just wanting food at the “wrong” time. Today, there is food in the house. When he came home from work, I asked what he wanted and he just shrugged. I wasn’t very hungry, so made myself a snack. At quarter past 8 he wants to know what’s for dinner. I’ve told him what’s here, and he’s gone back upstairs because he doesn’t want to cook at this time - but nor do I 🤷♀️
So, AIBU to say that from now on, I’m not catering for him. His rent will reduce to the same level as the others, and his food is his problem? (He DOES work very hard, long hours, and he’s also the first to offer extra financial help, if I am running short, it just feels too much for me to be cooking at this time of night when I’m tired myself from a long day on my feet in work)