I AM NOT SMOKING OR VAPING

My boyfriend has been a smoker, he never smokes around me and comes in to wash his hands after every cigarette. However, I’m 20 weeks and even the slight scent (nicotine sticking to his clothing) of it makes me sick. We have been looking at vapes as another option while he continues to try to quit smoking altogether. I looked online and it says vapors don’t stick to clothing or easily transferred through clothing.

Does anyone have any personal experience with this or any recommendations?

I’m embarrassed even asking but just want to know if doctors or friends have said anything to anyone else.