Asking for a friend as she's asked my advice and not sure what to suggest really.
So my friend visited her father in law today ( they are in a support bubble ) and my friends little boy aged 4 pushed his little brother aged 2 off the stairs. So my friend said to the 4 year old ( her child ) to face the wall and not look at the tv or toys was only for a few minutes, but when they left father in law phoned my friends partner ( his son ) and said to tell her don't fucking tell him to face the wall and don't fucking do that in my house again - not really sure what to think surely it's none of his business and she should parent how she sees fit