My 'best' friend had a go at me, at my son's rudeness, and my lack of parenting skills, just because she had said good morning to my son and he did not answer back.
He was only 9yrs at the time, and unfortunatley I did not witness the situation, as would maybe would have prompted a reply from him.....though I suspect he just didn't hear her.
I was absolutely shocked and taken aback by her strong criticism of him, and I will never forget her saying 'I thought you of all people would have bought him up better'.
She has no children of her own, so also did not see how she felt qualified to criticise my child, or parenting skills.
I assumed she was going to apologise, and we could have had a laugh a joke about it, but sadly not and we have not spoken for 8yrs because of it. I know she had some mh problems at the time, but had been leaning on me heavily enough already, and just couldn't let her comments pass over me.
Again, as others have said, without better context it is hard to judge who is in the wrong in your situation, but I know as a mother it is hard to take criticism of your own children.
But I do regret losing a good friend.....