Some response, thoughts, and questions.
All this is my personal opinion based on limited experience, but I don't think I am very off here.
1. I told my pastor the truth and he knows that I let it happen. I discussed her in a loving way. My pastor won't beat her up, not his style.
2. Pastor agrees About NRE
3. Idea of pastor is to get her home and end this. I understand she might resent this and miss BF.
4. Idea of pastor is he's an authoritative figure who she respects. He's the best chance to get her to listen and attempt to shake her out of this funk.
It may be fine speaking with someone wise may be a fine idea, if you, say, ask a
unbiased person (like a marriage counselor) to be a mediator in your discussions.
But trying to make her surrender to authority disregarding of resentment is just ... wrong in so many ways. The pastor is hardly unbiased here. It would be braking of my trust to tell my story with the intention to persuade me to be "reasonable". To miss someone is ok, but regardless of resentment? Blah. It must be her
free decision to manage this crises long-term and without resentment.
5. Yes, I'm just as at fault as she is. I lead her down the path of sex with another guy (going into this both of us devised and agreed upon rules). NRE took over quickly and the rule went out the window for her. The relationship quickly manifested. We talked and she wanted to soften the rules a bit and give it another try. She failed again.
It's your fault as hers?
Throw the "fault" concept out of the window. Don't blame, neither her or yourself, it's useless.
I you helped this situation develop? Think about how you might behave more effectively next time.
Hint? In your case it is surely not watching and controlling your partner more.
On her part? Encourage her to recognise and reject agreements she cannot keep. Make a safe environment for her to say no, so you know where you stand and can work on compromise.
8. She has not yet packed her bags and walked out with a big show for me. In fact we've never uttered any argumentative words over this. She has been spending no time at home day or night, just stopping in daytime to get a few of her things like underwear, change of clothes, makeup etc. not contributing to anything at home though.
So either this
is a breakup, or she is just not willing to meat you in your current emotional state.
9. Should I speak directly to BF and be direct and firm and say simply "if you don't end your involvement in breaking up this marriage and family then you will e dealing with a hostile husband"?. Good move or bad move? I'm not normally a confrontational type.
Nonsense move. Blackmail. If you want him to know that you do not consent of the relationship any longer, than tell him this much. Spare the threats and spare yourself the negatives of holding onto resenting and blaming him (or her).
He is not the one to decide here! It is your wife.
10 . I noticed her Facebook profile pic changed. BF made a comment. Should I comment too or leave it alone?
Would you comment if he hadn't? No? Leave it alone. Unless you know your wife would be happy for a comment and want to do her a favor, but even than,
you don't have to be better than her bf in everything he does. Since NRE, you cannot win this "race" anyway.
But really, not that important.
11. Should I be chasing her to win her back? To win back my girl?
Please, if you care,
invite her back. This is my biggest message with this post. If you want her back,
invite her with everything she is and everything she feels. And let her decide.
She said she doesn't feel safe in your home. Make it safe for her again. If you can, offer her true understanding, company and a home with no blame, no pressure. Let her have her affair no, just keep inviting her home and asking her for good times. Restrictions, in my experience, make her choose between partners
unnecessarily. She may not choose to leave, if she can enjoy NRE and have a nice relationship with you at the same time. Your current behaviour makes her want to be as far from you as possible. Try the opposite.
Offer respect for her feelings, then she will have it easier to respect yours.
This is
not a competition with her BF, you cannot win her. You can only land at a mutually acceptable agreement (poly, or mono if she decides he is a mistake after all).
12. Do I dare randomly tell her that I love her or miss her?
Yes. If you want to invite her, that is necessary. Date again. "I miss you, would you like to go to dinner with me?"
13. Should I get with her and tell her "choose marriage or choose him" and if she chooses him should I pack and walk or should I ask her to pack and go? (Quite frankly I have no where to go long term)
If you cannot accept her loving him, and want to separate? Because dating him seems non-negotiable at this point.
Bring it to an amicable divorce as others have said. Agree, who moves out, and allow enough time to arrange another living place.