I know. I too have done the "crying out to God" thing alone in my bed at night, and even with my wife lying next to me, physically (but our marriage tearing apart).
Then I realized that God wanted me to DO certain things, and not just complain to HIM about it. That's when I started getting my marriage back.
He gave us all free will, g/b. Your wife is on her own path, and it's up to HER to decide whether or not she wants to remain on it, or come back to your marriage. Pining for her isn't going to make her come back (altho -- again -- I DO understand the pain you are feeling).
