Does anyone know what you do when your child gets into puberty and suddenly a switch turns on really bad behaviour? Our son has always been difficult and now he wants to control us and has meltdowns that last hours. He's also been aggressive towards his little brother (who is neurotypical) and even sexually inappropriate. He has no clue about sex, but has seen a couple of things on the internet because he managed to hack my ipad even though he cannot read and write. He has a social worker, but it did take him a long time to get a statement (even though his IQ is very low). Any similar experiences or ideas much appreciated thank you. I have thought about an assistance dog. I'm not sure where to get one from? And we are going to get some overnight respite (once a month). I wonder if he would be better off in a residential school but there are none in our local area.