Well done so far.
I would like to make a couple of suggestions:
Maybe the most common mistake men make in your situation is to lean back and wait for your wife to lead the way. You have outlined what you need from her, but in the strongest words I suggest you don’t wait around for her actions. You need to keep momentum and keep on working at getting out of infidelity. If she follows then great, but if she doesn’t then your actions will either increase the pressure on her to act or aid you in getting out of infidelity.
Some of the things you should be doing:
An inventory of assets, accounts, debt, pensions, savings, major possessions. Getting tax returns for the last 5 years. Checking value of your home. Get you vehicles appraised (or simply KBB). This is all stuff that you would need to do when and/or if you talk to an attorney.
Research divorce law. Try to get a realistic picture on what to expect. You can also research MC’s with an emphasis on those that have dealt with infidelity. Don’t hesitate to phone and ask. I guess we will all agree that it’s too early for any benefit from MC, but it’s OK to start searching.
Research attorneys in your area. Find someone that has a good reputation in dealing with divorce. Ask around. Got divorced friends? Ask about their experiences.
Doing this doesn’t mean you will divorce, but it will give you a clearer picture of your options and help you take the right path if her actions (or inactions) force you down the D-path.
Cut all drama. OK – I get it with your last letter, but things like removing her favorite pillow and leaving notes… man… that’s so high-school. If you don’t want her to sleep next to you then tell her so verbally and directly:
“Wife. I don’t want to share a bed with you. I don’t think either of us can sleep properly near each other right now. Would you mind sleeping in the home office / alternating nights / stay with your mom…” whatever. You can’t force her to sleep elsewhere and IMHO a turf-battle over the master-bedroom is childish right now. If the bottom line is that you sleep in the home-office, then fine – go buy a good mattress and make the most of it. Its only temporary anyways.
Be clear and vocal about the affair:
Make it clear to her that she’s free to go be with OM, only not as your wife. Point out that he’s free to be with her, and maybe she should try to understand why he hasn’t left his wife and signed a lease with WW…
If asked, then confirm to friends and others that your wife is having an affair. Be clear on who the OM is: “WW is having an affair with John, the guy she trains with. I’m not sure if our marriage will survive this. It won’t if she insists on seeing John. By the way – he’s married too. I would appreciate any help you can offer to help me see if there is any hope for the marriage”.
If your WW goes into a funk over your exposure: “WW – I’m doing you a big favor. Now everyone knows you don’t have to hide the affair. You can go and take OM around all your events and openly be with him or any other man you want. But not as my wife. THAT is the only stipulation. This is your big opportunity to get away from me and this marriage. If you remain here, then it’s only because YOU want to and choose to do so.”
Other than that, try to keep discussions to a minimum. You have set your requirements and what you need now is a clear verbal commitment from your wife, followed by actions. If she starts telling you that she had to have the affair because of… ANY REASON:
“I had to cheat because you have BO/cold/distant…. whatever”
Your stock reply:
“I am sorry you feel that way. If we were working on our marriage, then this is something we would have to deal with. Maybe in MC. But since you are committed to your affair there is no need to go there”