Moosemama - thank you for your kind words. To be honest, it is experience that has made me understanding. And I don't like to see my friend or her son suffering.
My eldest son has been assessed for ASD twice. He suffers acute anxiety and has typical OCD symptoms. I read the whole of Tony Attwood's book on Asperger Syndrome and my son fitted it like a glove in many ways. However, psychologists twice found that he didn't have AS and I respect that. In fact, as he gets older and develops more empathy, I can see that they were probably right. However, as a young boy he had terrible tantrums and I learned a lot from him: chiefly, how not to give a hang what other people thought about me as a mother! I felt judged so many times by teachers and other parents that in the end I developed a thick skin. As a result, I am not in the slightest bit bothered if a friend's child has a tantrum in public, but I am acutely aware of how awful it is for her because I have been there.
Your experience with your son does sound very familiar to me. My own son has had meltdowns when we have suddenly decided to do something unexpected - pop into a pub to see friends on the way home, for instance (led to about an hour of crying on the pavement outside, until we could take no more for him or us) or decide to go out for a day. He also suffered acute school phobia for a term last year. So the anxiety aspect of autism is something that he suffers from, but probably for other reasons.
I also have a friend who works at the NAS and that, plus my own experience, have given me a lot of insight into how hard it is for those with autism and for their carers. Also, I childminded for a boy with autism who, I have to say, was no more challenging than my own DS.
My son still suffers acute anxiety and if he was given any diagnosis it would probably be OCD. He is also dyslexic. However, he has just had the best report of his life, which is a stunning contrast to his first few years at school when I heard nothing but negatives from teachers. It was heartbreaking in those days.
I felt isolated when my son was going through his difficult time and I really valued those friends who remained loyal and positive about him (even when I felt negative).
The good thing about my own son is that he seems to have an understanding of the anxieties that my friend's son is suffering and has been really sweet towards him. I am really proud of this quality in him, as a lot of children of his age would not be able to deal with this boy's behaviour.
I think I will get a few things here that my friend's son might like - Shrek 3 stuff or small toys (he likes rubbing small toys whilst he walks up and down). I can't ask him what sort of environment he likes as he really can't express himself that well, but trial and error will probably show what sort of place he finds most comfortable.
I have passed on all the messages to my friend and she is thinking of getting a wall chart to help him.
I'm so sorry that you know people that you feel unable to tell about your son's ASD. Are you really sure they wouldn't understand? Do you know anyone else with children with autism? It is not fair that you are so on edge and having to 'micromanage' him all the time so that people don't think badly of him.
The NAS can be a tremendous support to parents of children with autism. You may have been in contact with them already, but if not, I would recommend them. They do some helpful courses and have a helpline, as well as lots of booklets.
Anyway, your message really cheered me up. Thank you so much for taking the time to write it.