oh my God! Just got a phone call from the school clinic at my son's middle school, and a substitute…

oh my God! Just got a phone call from the school clinic at my son's middle school, and a substitute teacher grabbed my son's arm and left a freaking mark on him!! I KNOW my son is a lot to handle but NOBODY has the right to put their hands on my SON! I am so pissed off!! They are firing her and whatever but that does NOT make me feel any better!!! 😠 I'm infuriated!