I am pretty sure this lady is a jerk.
I am not a smoker and I have some sympathy for the desire to get rid of smoking in restaurants. I think trying to get rid of it in bars is a little silly – even if I do enjoy smoke free bars.
But saying you are so sensitive to smoke that it is a crime for your neighbor to do it – well you just slipped over into crazy land. Especially a jerky move considering she re-signed the lease while this was going on.
If you are so sensitive to smoke that you have to wear a respirator because YOUR NEIGHBOR is smoking – you should not be in a townhome. You need to be somewhere where you are under more constant supervision by medical personnel.
For what it is worth, it appears that she isn’t going to win.