Man if she was just a girlfriend id have said get rid, but your wife that's kinda intense. I think you have to talk to her and get to understand whether she wants you to stop completely, or just stop smoking in the house. If it's completely, and you love MJ and were smoking before you met here, then say bye bye to the lady. If it's just to stop smoking indoors, sort your back yard or whatever out and you'll be cool.
9 hours??? Damn she can sure stay mad for a while lmao. Dude if it's a good relationship I'd just say ok, just give me some time to set up a kick back spot to smoke. That's basically all she was asking right? No need to fight.