Hey Soon_tobex,
I havent read every page of this conversation, Now this is coming from a fairly successful (headed on a nice bath), 27 year old, married 3 years.
Now for me when we (wife and I) had issues when I felt as though I was alone and I was saying the same things over and over, I left my house. Well actually I thought she said she was going to lock me out, so I went home and took a few days worth of clothes, and stayed at a friends house. Well anyway, when she got home, and realized I was gone, things got "real" really fast!
she really understood how upset I was and how I was feeling, and that's when we both started actually listening. So I'm not saying leave your house, but what I am saying is something drastic must happen for her to see.
You might want to start making your wife more independent cause I'm guessing you pay the bills, and take of everything else around the house that comes out of the pocket.
Cause it sounds like you might be a little fed up.
Good Luck!