I need some opinions here... Lets say you have a son who is 10.. he can be mouthy and provide his…

I need some opinions here... Lets say you have a son who is 10.. he can be mouthy and provide his step Brothers... And let's say you have a step so who is 9. But bigger, has more common sense and some other things different.. you get a call from school nurse saying your 10 year old was hit in the right calf with a BRICK at the bus stop this morning.. then hear ya man's phone ring. Got a voicemail from the PRINCIPAL telling him to please call back. So, i asked nurse if it was one of his brothers.. and she said yea i think (9 year old) his name was mentioned by my child. So.... Fast forward to me and my boyfriend's convo..

He is upset that my child who was hit with said brick... Possibly told on his step Brother.. like oh it's cool he threw a goddamn brick at another child. Who is 2x smaller than him.. (don't let age distract you) his son is way bigger than mine.

I honestly am feeling like this could be it for me. I just don't know if i can keep dealing with such little buttholes who first thought when they disagree is to physically harm them with large items that could really hurt someone.