Hi I'm new here but hoping for any help support and advice, I have a 12 year old daughter who has a diagnosis of autism she is high functioning and to many appears like any other adolecsent young lady. As a family we are really struggling with behaviour issues. She is incredibly aggressive and threatening towards me and her younger sister on a daily basis and I am at breaking point not knowing how to manage this behaviour is anyone else in or been in similar situation and have any tips to help us as a family any advice much appreciated. Thanks