REALLY? Then WHY did you bring it into the conversation in the first place?
Obviously, instead of dealing with the matter at hand, (your
vaping and an employee being against it) you CHOSE to bring her weight into the conversation, which has NADA to do with the situation. None at all.
If she had bad teeth, or thinning hair, you would have made fun of her for that. Not very adult.
I do find it rather humorous that she is described as passive aggressive after seeing some of the comments on her weight here though.
If this is the way "executive" level employees problem-solve, I'd say there's some distinct lack of training or experience or personal growth going on here.