I have started feeling better. Between therapy and the anti-ds kicking in, I am sleeping well and just feel healthier.
The "What-ifs" are a killer. In time, it will pass.
Had a long convo with my mom last night. She basically said that my wife's behavior is not normal for a woman with a 7 year old child. Think of all of the things that your spouse could have done differently for you to have a happy marriage. That should put things in perspective.