Short answer, No! The only way to relapse is to drink again. The only way to stay sober is to not drink again. It's that simple.
A.A. doesn't help us to deal with drinking or not. We learn to deal with sobriety. We couldn't handle sobriety, that's why we drank.
If you can find another way to deal with sobriety and learn to love a sober life. Do it. Regardless of the path you choose, if you're not happy being sober you'll probably find yourself drinking again. With or without A.A.