He's just had the mother of all rages at me. This is because I asked him to stop playing FIFA because he was getting shouty and sweary. He's hit me several times on the arm (it's ok no bruising), grabbed me and pushed me into the sofa, hit me with cushions and spat in my face whilst screaming and told me it's all my fault. I wasn't saying anything except we'll talk about it tomorrow. There is of course loads of background, huge insecurities and bullying at school in younger years, anxiety and sleep issues, inability to deal with stress of exams too I think. Any boundaries at the moment lead to reactions like this, huge tantrums basically. I have two younger children (13yo twins) who are not like this at all and never have been. They have moments but it's not like this.
I'm really worried about his mental health and also wondering about ASD as he displays a lot of signs but I don't know how to even begin getting him diagnosed at this point. He was diagnosed with ADD so it could be this rather than ASD. It could be mental health issues.. It could be all of it.
Where do I start?