Welp, my mom has Histoplasmosis from living in a small house full of mold in Arizona for much of her youth.... And I can't even tootle-poof into a damn sock behind her head without her nostrils flaring up & her turning around to yell "I told you not to blow that damn vapor toward me! It's making me choke! I can't BREATH! I can't BREATH! DO YOU WANT ME TO CHOKE?? Use those damn things in a separate room from me! I CAN'T BREATH! So I don't think everyone has the same tolerance to our vapor.
Heh, maybe not; I'd also think your mom ought to be checked for the dread Drama Queen virus.
Andria