No matter what
juice/setup she trys, my wife cant
vape without choking up.
Could be her inhale method?
OP.. sorry but your mom sounds like a drama queen.
I was at my neighbors house one day on her screened porch. I exhaled and her niece coughed and waved her hands..
I said.. "You do realize this is not smoke like your aunts cig right?" She laughed and said "OH! Yeah! I forgot!"
It was just psychological.