I've just seen this Muffy .... so sorry this happened to your son .... did he get praise from the school for not hitting back??????? Sometimes I wonder what makes people tick...... Good for him for not hitting back ... so he said a bad word, whatis he supposed to do stand back and let this other person walk all over him? At least he didn't use violence back ....
I hope you manage to have a meeting with the school and tell them how disappointed you are with they way they behaved ..... did the other boy get punished?
With you all the way here ..... mothers instinct coming out strong .....
love, Jinny xoxoxoxo

((((((((Muffy and son)))))))))))