I have to admit I have been 'skimming' a bit on your thread to try and catch up so if I say anything incorrect or have gotten hold of the wrong end of things I apologise up front.
It strikes me though that you are assuming that your W is having some sort of R with OM based on her previous form. This may be right BUT it could also be wrong. Whatever, you are acting as though it IS what is happening it appears to me.
You talk about her friends being very pro your W and fairly anti you but I wonder how you come across in public with her friends etc as you do sound so darn angry a lot of the time and maybe even when you think you are not reacting in an agressive or bad tempered way you don't hide it very well? I know that I give the game away by my face so easily, even when I am trying to hide how I feel and put on a front.
There are lots of things you could be doing like contacting OM's W, checking up on your W's phone,etc but ultimately they HURT you Frank more than they do your W.
Can we hear more about how you are helping your business and things Frank is doing that will make Frank feel better about himself? That would be really nice to read and might remind you at the same time of what you have going FOR you, rather than just what seems to be working against you. And I mean things you are doing now, not past successes. You need to be doing positive things NOW.
Saffie me 46 H 46 M in 1986 D20,D18,S16,D13 H's A 01/05 to 07/06 H recommitted to M 07/06 renewed vows 09/06 Going from strength to strength