Toi maybe to YOU smoking is not a reason for divorce, but maybe it is for so
Someone else. I would never ever ever have married someone who smoked. My husband smoked before we met as do many boy recently back from israel and in yeshiva, I said that I would never become engaged and marry someone who smokes and it was tough but he quit.
Don’t sit here and tell us what you think is reason or not for divorce. Why should someone who is healthy and takes care of themselves be with someone who does not value their own life? In my opinion if you are a smoker you are asking Gd for lung cancer so why should your spouse have to have their life turned upside down to care for you when you are doing it to yourself. Smoking is definitely in some cases a deal breaker.