I'm really annoyed. I've NC for this.
My MIL had my children today and they've come back saying 'what' instead of 'pardon.' This is because mil told them that 'what' is correct which is clearly wrong - it's 'pardon.'
I'm really annoyed as correct manners are so important, also it's undermined me.
WIBU to ring her and tell her she's wrong and ask her to tell the children that she was wrong?