Your story is very similar to the majority of the ones on here. After I looked through your thread, I noticed that you never really did go into detail about what you and your W had issues about each other.
I mean you make it sound so casual, yet you say that she doesn't trust you for the business, the kids, etc. Women don't do that unless something really bad happened or at least the perceived something bad had happened. It might help to really detail your marital history.
Maybe you're not fixing the RIGHT things. The things that matter to her.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.