Nmwb stands for "need my wife back" You can call me CC if that's easier.
Time for a new username then. It's never healthy to NEED another person. Our spouse should be the frosting on our already purpose-filled cake of a life, not the cake itself.
"I WANT my wife back, but I don't NEED her -- not the marriage we had before, for sure. I WANT to build a new marriage with her, that is better than before, but I realize now that if that doesn't happen, I will be okay" is what you're shooting for.
You can call me CC if that's easier. 
