I have a friend who eventually had to go no contact with his parents because of his abusing mom. She then started trying to harass him with what looked like lawsuits to make him pay back all the money they’d spent on him over the years. Still had receipts from the Chick-fil-A they bought him for lunch when they moved him into college a decade earlier, things like that.

That's what they get for hiring the first parents who ask for the job.