I can only imagine but my thoughts are there. As my Korean War vet Dad always said, "Chin up, move on and don't look back". Clearly far easier said than done but I do believe looking forward is key. Best of plans (don't don't look for luck) as you move forward.
Good luck to you and your wife. With you both not willing to quit, and God involved, I will bet you find the happiness you both seek and deserve. My wife and I have hit some rough patches, one I didnt think we would get through, but we both wanted to stay together and we let God teach us to grow together. It has been worth the effort!