Simply awesome seeing three new quitters come together in solidarity for each other. Y'all need to swap some digits and keep the brotherhood going.
As to your marriage piece, my wife and I recently matched funny dipping stories. What was funny was how many times she gave me best intentions when all I was doing was feeding my addiction (on an international trip, out of dip, but found patches and she thought I was trying to quit). Number one motivation in my quit is me, myself and I. But I gotta tell you, it feels great those random days that my wife says, "I'm proud that you've quit."