I have a friend who I met through the school run. She has a son is my son's class. They have always hated each other from the get go. We get along well.
Sometimes we end up walking together as we live near each other, and the kids end up bickering. My son wasn't being kind I admit but neither was her son. She turned around and had a go at my son (just as I was about to talk to him) and then said "Sorry, it isn't your fault" (to me) "I feel sorry for you to be honest" and pulled a face at my son.
I don't know why but it just ruffled me the wrong way.. I can be sensitive though. AIBU?