raky wrote:
As explained above the boy behaves quite differently when at home vs when he is outside.
Is this how you are measuring intent? Most children that I read about here follow that behavior, and I used to think it was intent on the part of my son: I've come to realize I was very, very wrong. Some children on the autism spectrum have a sense of what behaviors are allowed around their peers. If they can't control their own behavior, they "save it up" until they are in a safe place, and then they let loose. Home is most often the place where this happens, not because they are punishing their families, but because it is the only place where they feel safe.
My son's needs were not being met at school, leading to extreme explosive behavior at home. We have learned to meet his needs (pragmatic speech therapy, social skills classes, and certain accommodations at school like preferred locker placement and place in line, and the ability to take breaks, voluntary PE class.) and this has led to not only a reduction in explosive behavior, but has given us a way to measure what's going on at school: every single time we've had some behavior at home, we were able to go back to the school and find that they had made a change in his accommodations without telling us.
Military or boarding school will only be helpful for your child if they are able to meet his needs, which I doubt. Finding a good diagnostic team (usually headed by a neuropsychologist or developmental pediatrician) and figuring out exactly what his needs are should be your first step. Seeing to it that your school is on board with these needs is the second. If you can't solve the problem by doing this, you might want to consider a specialized program that is tailored exactly for your child's needs.
I would also be very, very careful about a diagnosis of OCPD. Did you get this label from a specialist? The reason I caution you is that there is an awful lot of overlap between AS and OCPD, but the interventions are totally different. Treatment for OCPD involves therapy - traditional therapy doesn't work well if there is a social communication deficit, unless the therapist is trained to work around it. Here are the diagnostic criterion, just for your information; I can easily see where the "Restricted repetitive & stereotyped patterns of behavior, interests and activities" of Asperger's Syndrome could be read as the perfectionism, obsession, and rules-driven behavior of OCPD depending on who is looking:
OCPD
Asperger's Syndrome
Autism spectrum social communication deficits