I never interpret my aspie husband as manipulative. Manipulative is a foreign concept to him, he is so straightforward it is painful sometimes.
However, in the very beginning, I did think him passive-aggressive sometimes (which I think *could* be considered manipulative behavior.) Because his body language or actual language is presented to me in a manner that would be passive aggressive with a large percent of typical people. It means something different in the non-verbal language I speak with those other typical people.
Today, I really do completely understand in almost all interactions with him that I have to "throw out the rule book".
Here's a good (long, sorry) example:
We are looking to buy a house. Yesterday I was perusing a real estate website, and he was playing on the floor with our 4 year old. I begin talking about how i really LOVE X neighborhood. We have long looked in Y neighborhood but I think I personally have concluded Y Neighborhood isn't close enough to the children's school. I think we need to narrow our search to ONLY X neighborhood. I say out loud to him: "I am afraid we will find a great house in Y neighborhood, and make a mistake in buying it and being too far from the kids' school. And I am also afraid that you don't feel that way, and you don't share that concern and I don't want to make a decision by myself that affects all of us."
He looked at me intently while I was speaking. Then, he simply turned his back without a word to me and began doing Play-doh again with our boy.
A "typical" male reaction when he turns his back and "ignores" you: He does not like what you've said. Maybe he loves Y neighborhood and isn't on board with your analysis of the school-distance. Maybe he doesn't care about any of it and wants you to shut your pie hole. ?? Who knows?? It is rude body language turning his back to you, and a "typical" person uses this body language for a reason to convey a message.
My husband's aspie reaction is NOT typical. With him, it means none of these things above. What it means for him: Nothing is required of me in this conversation. She stated her feelings and I listened politely. Now, I turn back to the four year old and the Play-Doh space-ship in progress.
Later we talked, and he completely agrees on the neighborhood issue. We dropped Y Neighborhood from our search for now.
My part in this was not being specific with him. I am still getting better at this. A better communication for me with him would be: "I would like an answer to the following: Do you think Y neighborhood is too far from the school? If so, do you agree we should narrow our search? and when you are ready, let me know what you think."
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Happy and loving my AS/NT marriage.