This is theoretical because I never received maintenance of any kind from either of my "fathers".
My mother had two boyfriends, didn't know which one was the father. Both decided they didn't want to be dads and left. This was a long time ago.
Mother decided it must be father 2 as she had only had sex with father 1 once.
She was wrong.
I did a DNA test many years later and it was in fact father 1.
If the wrong father paid maintenance for me and then found out he wasn't the dad years later could he legally claim all that money back?
Can I claim any money from my actual father's estate? He died recently apparently.