I doubt it. Everything is possible, but my approach is to look for the simplest explanation of what is going on first and if none is available, proceed to more convoluted explanations. This seems to be that canonical case of a spoiled brat, and not a dx. Plus, Sandy kept saying that she does not believe anybody's account because Debbie told her a different story. I simply cannot imagine an Aspie child who keeps weaving story after story after story in which she is always the victim and others are always the bad guys.