Hello I don't normally write here, however I feel I need some advice or support. My youngest son has autism/PDA and is nearly 13, over the past 6 months he has been refusing to go to school, he also gets so violent and triggered by certain patterns or lines/stripes. He gets triggered by the doors, walls,TV, pavements, windows anything with a straight edge of line. Due to this over the past week he is refusing to come out of his bedroom or open his eyes! He says everything triggers him. He seems angry and grumpy all the time! He throws things, hits, kicks, breaks things, shouts and screams!! My DS just seems to be on a decline quick! Is it since being out of school? Do I force him in or not? Is it teenage hormones? I just need some advice as I have never heard of this kind of thing before with autism or special needs. I've contacted his school (hesin a special school) they don't seem to be able to help. The local authority don't seem interested. I'm really struggling more and more as time goes on!!!