I like it. YOU can beat this, brother. As for your wife...uh, not sure what to say...but don't let her crazy-ass, half-baked, doomed to fail plan influence you.
Okay, seriously, I think alot of folks don't quit or delay quitting because they don't think they can do it. You can't nag anyone into quitting, but you can let them know that your support will help get them through it. Tell her that you believe in her (without criticizing). Then let her know we'd support her too...but not if she is doing the "one a day" nonsense. We believe in her...not that stupid plan.