Hi....New to this but desperate for any advice/help my 14yr old son has totally changed in last few weeks, all started when he had 2 fights in 1 day with 1 of his friends, he was punished by school as that's were it happened things became a bit out of control over internet and text messages so as parents we stepped in and helped resolve it with help of parents of other children involved since then he has become increasingly rude and nasty to certain teachers for what we see is him just being difficult. Yesterday things came to a head when he jumped into a fight to defend a friend who was being attacked by several others this then turned into him being physically attacked by between 5-8 other boys but on way to medical room with teacher he attacked a boy involved in front of teacher, he is now saying when he attends school he will be picking out children involved and attacking them 1 by 1 not matter what we say not making him sees how his actions are wrong he is very angry and aggressive when talking about this so we decided to leave for few days before trying again any ideas would be a help