Help figuring out flat affect
hi there, I am an extrovert and expressive person and have friends who run the gamut - various levels of extroversion mostly, a few introverts who I treasure dearly and some ambiverts who share / speak in small groups but will switch to engaged listener mode with more than 3 or 4 people present.
I have a newish family member (in law) who shows no enthusiasm - no hugs, smile, good to see you! welcome! when we visit each other. she sits quietly and has extremely flat affect but is also not on her phone or distracted. she doesn’t ask a single question / inquire how we are doing but will reply with short answers when we ask her questions. she doesn’t express excitement or enthusiasm but will sometimes laugh wryly.
help me understand what is going on? it has become uncomfortable to be around this person because of the complete lack of expressiveness or emotion or warmth. we asked the spouse if we have done something to offend and were told “no keep being yourselves“ but how does one continue when it is entirely one sided and unrewarding? it feels so painful. We have not yet found a magical topic of conversation that lights this person up. what should we do?