Sort:  

I don't have a kid but it so happened that my Mom forcibly tries to offer her services (food, advice, governance) so I know what you mean.

I don't want the governance so I don't need the favours. And what's the solution then?

  • cut the communication, run to the edge of the world - but Mom will still call/visit you and do all the humiliation;
  • force Mom to stop offering her services.

Which is ethical? Remember, reasoning won't work.