I can Overcome,
I just read this entire thread. I am a betrayed wife, so I'm going to give you a different perspective.
Is there anyone reading this that does NOT believe she has already contacted her boyfriend and told him what is going on now?
It is possible. I discovered my H's 15 year affair with his employee almost four years ago. I will describe his reaction. He spilled everything the night I confronted him. He went 'no contact almost immediately. This was because I confronted HER the very next morning and told her to resign. She did. They did meet once, the day after that for a brief chat to discuss her terms of departure. She asked him to meet with her again after that, 'for closure', but I intercepted her email and told her there would be no future contact ever, in person, by phone, email or text, and to consider that closure.
My WH did not appear to experience any form of withdrawal or mourning of the affair. He was home from work promptly every single day and has spent all of his free time with ME ever since. He claims he never loved his MOW, although admits to telling her that he did. He bumped into her accidentally at a mall one lunch hour. He turned and left ASAP, although she did try to speak with him. Why? Because he was SCARED! He was in fear of losing this one slim chance of keeping his wife, family and life as he knew it. He snapped out of his 'fantasy life' VERY quickly.
I couldn't understand how he could have made such a drastic about-face in one day, but he did. I played detective for quite some time (still do occasionally) and am 99.9% sure he has remained NC.
This was probably much easier for him than it was for her. I had two conversations with her and learned that she believed they had a "very deep love for each other". She was very hurt to hear that my WH considered the A purely sexual, not emotional. Had he encouraged contact, she would have been happy to continue the A. She told me as much.
Forgive me if I am generalizing, but it seems that men justify their affairs by telling themselves " It is just sex, I am entitled, no one will find out or be hurt". Women tend to justify their affairs with "But I love the attention I get from him, he makes me feel special, I am in love".
As a woman, I think it would be more difficult to give up these feelings, no matter how distorted they may be.
This is all to say that it may be very possible that your wife is not in contact with her AP on a personal level, but if she is not, it is because the OM is terrified of losing his marriage and has therefore cut her off emotionally.
However, the fact that your wife is encouraging you to take some time for yourselves is not a good sign at all. If she feels remorse and wants your life together to work, she should be stuck to you like glue.
I'm sorry that your life has turned out this way. None of us ever asked for this. We were not given the respect of knowing the truth about our marriages and therefore could not make informed choices.
But we need not be victims either. Take your time. It is on your side right now. You may decide you cannot deal with the betrayal. That is your choice and no one will ever blame you for that.
You may also choose to build a new marriage together. It is possible but it is not easy. We are still trying and it is the most difficult, painful experiences I have ever had. At this point, I still want to try, until I don't.
In spite of the pain (which is not as raw now, but is still present) I believe our relationship to be so much better because it is honest and authentic. I would still feel the pain if we divorced. We comfort each other and support each other and we still miraculously love each other (except for the times when I hate him)!
The advice you are receiving sounds harsh and hard-nosed, but it is right on. You will come to see that it is 100% valid. Many of us have made mistakes in handling this dreadful, devastating whirlwind of crushing emotions. The advice you are being given is in the hope that it will spare you more of the same.
Regarding the Facebook reply from the OBS; it may be authentic. Perhaps she confronted her POS spouse and they decided how to respond to you together. They are British you know, so they may want to cut off communication tersely, and deal with their issues privately and with stiff upper lips!
If it were me in your position, I would insist that your wife make a brief long distance phone call to the OBS, with you present, to apologize for interfering in her marriage. Then you will know that the OBS hasn't believed any possible stories from her POS husband that you are a crazed, jealous and delusional husband. If she is willing to do this, it will prove her dedication to you and show that she is not protecting him.
Again, I'm so sorry. Find strength in your little girls.