Sounds like he wants another mom. Him dating someone so young (fresh out of HS) is a good indication that he can’t hold healthy relationships and probably wants an impressionable mind he can train to be his mommy.

I’m not gonna pretend I was successful and on my own at 28, but I knew to try to carry my own weight. He’s old enough to do his own laundry, cook for himself and not be dependent on his mom for everything. A mother that cares is gonna baby her child, of course, but he needs to choose to be independent aside from that, and if he’s just laying being pampered… well his gonna expect the same from you.