I know that it's not a sure thing, but I would at least like to see if the affair will end within the six month time frame.
I'd also like to know who's going to win the Super Bowl this year- I'd be a millionaire!
Just because your W has filed for D, doesn't mean your story is over. For one, start focusing on yourself- try new and exciting things, take up a new hobby, reconnect with old friends...
And two, become the spouse only a fool would leave. That's your best chance of reconnecting with your W, if that's what you wish to do. Maybe she sees the new and improved NMWB and decides to call it all off. And if not, refer to Georgiabelle's post that 20% of couples remarry- I know of one from my childhood.