DS1 is 11, dx with ASD, DS1 statemented, 25 hrs support, EHCP transfer in progress.
The last six months have seen him get increasingly rude and aggressive - this does coincide with him starting puberty. It's mostly telling people to go away, eeth gritting and growling and a general low tolerance to anything that annoys him (other people's noise/food/if he thinks people are getting in his face). This goes for home (3 younger sibs, DH and me) and at a school.
It's causing an issue at school. The new class teacher (started this week) has told me he won't tolerate it and if DS1 continues being rude he will be permanently taught outside the class by the TA. DS1 is reluctant to do any work (putting his head on the desk), so the TA approaches him and then it all goes wrong from there.
I'm at a loss of how to deal with it. DS1 is very switched off to education and learning despite being fairly able academically. He is very self-conscious and thinks we are "all trying to make him weird" and wants to be left alone. He gets very tearful when we try and have any talks about how he is feeling, he says he just feels uncontrollable anger and doesn't know how to stop acting on it. He really isn't sleep well at all which is a new thing and is regularly awake til gone midnight and he's even managed a couple of nights with no sleep at all. He just wants to stay in his room with his PC/tablet and any trips out just end up with him pacing up and down until we go home again.