That's only because the women who reconciled have stuck around longer than the men. I've seen plenty of stories on both sides. If you want to watch a current story of DBing working, check out Crimson. He did go through the divorce, but they are piecing now.
Your sitch is too new for you to lose hope like this. Keep that in mind as you process all this.
If you end up divorcing, or at minimum, separating, try to see that as a gift your W is giving you to help you heal. There is no way you could successfully rebuild your M with all the chaotic (normal) feelings tumbling you around right now. If I had realized this a long time ago it would have changed a lot about my sitch.
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15