Yeah, because someone paid you to do it.
The Father and daughter can negotiate a payment for learning how to gut a fish.
The daughter would settle on some dollar number, and she would also gain essential life time negotiating skills.
Fish gutting skills?
She will probably never use them again.
So pull up your socks and deal.
As was explained to me when I was a couple years younger then she is, I could either be a contributing member of the family or a dependent.
Being a dependent is not much fun.