I'm not seeking for advice in this post, but for explanations that might help me understand!
I've been married to my DH for 5 years. Generally happily
. However, about a year into our relationship I started to notice that he didn't follow gesture. For example, if I say a phrase that conventionally has a gesture attached to it - "Look! There! A peregrine falcon!" he won't think that I might be pointing. He also couldn't use body language to indicate wishes or preferences: if he is in a conversation and needs to leave, he won't stand up, or move subtly to indicate "I have to go". However, since I pointed this out, he's learnt how to do all these things without any issue.
Here's the interesting thing - it seems to go back to his family. Neither of his parents use gesture, and they can't follow it when it is used in a social/emotional way either. I suspect that DH was never really exposed to gesture at home, and hasn't learned to tie it in with words. It's odd because his parents are spatially highly aware - they always know what direction north is, they pride themselves on their technical map-reading abilities, and not without reason because they are superb at it etc.
I should add that PIL lack fairly rudimentary emotional intelligence too - they can't respond in any emotionally appropriate or empathetic way to anything. Before I get accused of "just not liking them", it's pretty glaring - for example, I recently watched them quiz a person whose teenage relative was dying in hospital about the child's percentage chance of survival. DH (who is generally much more sensitive to other people's feelings and wishes, as is BIL) had to step in because it was so breathtakingly insensitive and causing such obvious upset. They were completely oblivious to the fact that it might not be OK to behave in this way, even though it hardly involved very sophisticated people skills.
Can anyone shed any light on this?