Can you reset the family manager?

My father is the family manager for my Ps4 but it doesn't want to be anymore. Can you change or switch off the family manager? Please only reasonable answers

And thanks in advance

Your father certainly knows how to do that, otherwise he has to find out.

Yes, but where he does not know he has already informed himself a lot😅

I'm not going to tell you so you can cheat on your father.