My teen had a diagnosis a couple of years ago and refused to accept it but I can see behaviours that seem Iine with it although some might be just teen hormones. Most of the time everything is fine but then suddenly out of the blue he has these melt downs.
Today I asked him to help my put his clothes as well as his younger brothers. He was genuinely devastated by this request and it ended in tears and an hour conversation about how I don't understand him, nothing ever changes and he wants me to reflect on my parenting. This was clearly not about the clothes- he ended helping me - but I think starting 6th form has been full on for him and it just all came out. He's normally very sweet and helps his little brother all the time so I'm always at a loss what to do as its always just a ramdon thing that triggers it.