At what point do you stop letting your sn child use their autism as an excuse for horrible behaviour.?! My 8 year old has suspected autism and every time she does anything wrong and I tell her off I get "I can't help it" said back to me. I am patient most of the time but she is displaying some really horrible behaviour at the moment calling me names and being difficult. My mum is poorly right now and I'm feeling very fragile, I'm worried about my dd's future and her becoming a teenager In fact I'm dreading it.