when I saw that none of the things I learned here were going to bring her back, I stopped posting.
Please dont stop posting. Its an incredible outlet and idea board to help keep you focused. Even if it doesnt bring your wife back, it helps with the transition. It keeps you from doing things that equate to punching yourself in the face.
Regardless of whether you continue posting, I hope that you seek help locally. Admitting your troubles with alcohol is the first step. Your life is so much more important than your marriage. What kind of legacy will you leave for your children? Focus on being the best dad to them and for them, even if they arent always around.