IHF,
This has been a momentous few days for you, and it is no wonder you feel detached from reality. In the aftermath of infidelity, many people are left wondering where their idealised spouse has gone. Their 'angel'; the one person in the world that they trusted completely; the person who would always have their back; the person who made vows and promised eternal love. In some ways, it is almost like someone losing their religion, which may have given their life meaning and purpose, and sustained them through bad times. When that happens, it is the most natural thing in the world to want that idealised good thing back, and we hate to have lost it.
You went on that journey, as documented in your thread, and you reached some painful conclusions about who your wife really is. And while some people stay together after infidelity, even if the betrayed spouse never feels the same about their wayward partner, your wife actually physically left. And you had to adjust to that, take on board that she was capable of doing that, and start making a new life for yourself without her. It was a hard adjustment to make, but you were making it.
And then...She decided she was going to come back. Only, after everything you have been through, and all the adjustments you have had to make, it is not your idealised angel who returned. It may look like her, but you feel like she is someone you barely know. And in many ways, it is actually wise and sensible to feel that way. For your own good.
I would ask you this: how 'safe' and happy would anyone feel in the presence of someone who has recently walked out on two separate people, causing both of them a lot of pain and heartache? I feel no sympathy for the OM, but your wife obviously said and did things that led him to believe that she loved him, to the point where she would leave her husband for him. And then she crushed him, by leaving him and going back to the husband she had recently crushed. That is not normal behaviour. It is dysfunctional, and that is why you feel detached and wary. Your instincts are trying to protect you, and you should listen to them.
That is not to say that after time has passed, and your wife has explained why she turned the worlds of two men upside down, and proven that she is unlikely to do that to you again, you cannot start to relax around her. However, for the time being, it would be quite reckless to go straight back to trusting her and feeling comfortable.
Getting rid of the dirt will take time. To get rid of it, your wife really needs to get individual counselling to get to the bottom of why she treats people the way she treated you and the OM. It would be nice if there was a book or a DVD that could make you feel 'safe' with her again, but the truth is, only she can do that, by proving that she is safe. It is not you that needs fixing, it is her. And you should not try to bend yourself into a pretzel to accommodate her unreasonable behaviour.
So what I recommend as your next step is to get her into individual counselling to explore her motivations, and how she can change to become a safer life partner for you, if that is possible. I do not think you should try to pretend things are 'normal', because they are not, and nor should they be. Your wife has a lot of ground to make up, a lot of apologising to do, and a lot of work to do on herself and her attitude to men. She has to grow up and realise that she cannot just walk in and out of peoples' lives on a whim, even though that is what she has just done.
In terms of who she is...Well, you had your 'angel'. Then the angel left town, figuratively, and literally, to go and be with the OM. The angel had become the betrayer. And then the betrayer decided she was coming back into your life. And you are wondering if you can live with the betrayer. That is where I see some potential, because with work and self-examination, the betrayer can change and better herself, and become someone more mature, someone respectful of others, and someone capable of truly committing to you. But she is going to have to prove that, and for your own good, you should be guiding her in that direction. She has to know that being back in your life is about much more than moving her stuff into your home again. After what she has done, she has to earn her place back in your life, and your heart. Those things should not be given freely, because if they are, she will see no value in them.
[This message edited by M1965 at 2:45 PM, December 23rd (Saturday)]