I've got three boys, 11, 9 and 6. The 11yo has autism and absolutely hates the 9yo. He's horrible and can lash out at him, I just don't know how to deal with it anymore. He loves the youngest but the middle and youngest are very close and because of DS1's behaviour towards DS2, he ends up getting excluded.
I've tried talking to DS1 to find out what his issue is with DS2 but I don't get anywhere. They are polar opposites in a lot of ways (DS1 is very academic and bookish, DS2 is very sporty), I don't know if some of it is jealousy as DS2 is very popular and outgoing whereas DS1 really struggles socially. If I mention DS2 to him, he just gets this look of disgust.
Ds1 has a few stresses at the moment, y6 so off to high school next year, a school project which he is excited about but I think is playing on his mind and he has ramped up his horrible bullying towards DS2. This evening they had some sort of words and DS1 lashed out with the pen he was holding and stabbed DS2's arm.
I always punish violence (and the verbal bullying) but it's just getting worse. I feel like DS1 is constantly being sent to his room which compounds his feelings of being left out. On the one hand I need to protect DS2, and this is my priority as he hasn't (usually) done anything wrong. On the other hand I feel with every punishment I'm pushing DS1 out of the family, DS3 has started asking me just to keep him in his room so he doesn't get a chance to do anything to DS2.
When DS1 gets an idea in his head he can't be persuaded otherwise, so he's decided he doesn't like his brother and nothing will change his mind. It's so difficult as the rare times he doesn't act like a bully and him and DS2 get on and it's so good for him. Ds2 could help him so much socially.
Any ideas about how I can maybe build a happier relationship between them? Or just a calmer one? I'm not looking for consequences, before anyone jumps in, I have zero tolerance for any violence and I am on it with any verbal bullying. I'd like some suggestions on how to stop it happening in the first place though.