Sorry you're here. It's especially bitter that your Dday was Christmas. Christmas will be messed up for you for many years. Mine was also near Christmas. I had emotional difficulty around Christmas for a very many years.
The first bit of advice is to take care of you, especially with respect to your job. Exercise. Stay away from alcohol. Drink plenty of water.
I think you would benefit from the 180. This is not a tool to punish your WW. It is a technique to give you some psychological space, first to enable you to focus on your short-term emotional and physical health, and second to give you space to find your heart's truth.
Schedule STD tests for both you and your WW.
A few comments in response to your OP:
I made a vow to “try” to work things out between the two of us and found a marriage counselor, marriage seminar, numerous books on “fixing” your marriage etc...
I hope you realize now that this was a step in the wrong direction. Backwards. There is no marriage to work on while it is broken by a cheating spouse.
The overwhelming consensus here on SI is that the WW should first seek individual counseling to see if she can figure out what is broken in her moral compass such that she decided the appropriate response to whatever inner demon was plaguing her was to make the decision to fuck another man and lie to you about it. MC is a complete waste of time unless and until she understands that part and has taken steps to fix it.
MC's are mostly a bunch of hacks when it comes to the trauma of infidelity. They see the marriage as their patient, and they see keeping it together, via rug-sweeping, blame-shifting, duct tape and chicken wire, as a "win".
By the way, do NOT ever let her get away with using the word "mistake". Her A was the product of choices and decisions. She decide at some point to take off her clothes and let another man enter her. She decided to lie to you about this. She is still deciding things about her A. Make no mistake about that.
I think I was dealing with this as well as could be expected for the first several months.
It's a good sign that you let some of your anger out in the initial confrontation. However, based on your description of what you've done, you've dealt with it like many uninformed BH's deal with betrayal, which as noted above is the bass-ackward way you should be.
We seemed to be rekindling our emotions for one another - with me making a conscience effort to force myself to put my anger aside and focus on the “good”.
"We". SI is a place for you to talk about "me", not "we". Your mindset is leading you to make the same beginner's mistake that most newly minted BH's make. Your heart remains stuck in the "before time", the stable, reasonably happy, trusting marriage you thought you had, the one that seemed poised to move to a new level as your WW discovered her voice again as a working woman.
The realization that every BH must eventually reach is that this marriage was an illusion. It didn't exist. Worse, the illusion you held about it was created by the lies your WW was telling you while she was fucking another man.
The woman you are married to is the kind of woman who will go out to meet another man, have sex, and come home and lie to you about it. She will remain that kind of woman unless and until she works with an IC to figure out how her inner moral compass became so fucked up. Until that happens, you are trying to patch things up with a practiced liar. One litmus test is that feeling you have now -- the one where you find it difficult to trust her. She should be twisting herself into pretzels to figure out ways to earn back your trust, with the emphasis on earn. You should make exactly zero effort on that bit. If you find yourself feeling as if you must make an effort to trust her, that should be a warning sign that you are doing the wrong thing.
Fast forward to now. The emotions are still pretty raw. I’m still very bitter and try to put a happy facade on for our family and friends. I haven’t told a soul of this tragedy in my marriage other than the marriage counselor.
Why would you put on this facade? The cornerstone of infidelity is a cheating spouse who lies about who she is. If R is to have any glimmer of chance, the marriage needs the bright, harsh, ugly light of honesty. What you are describing is the insidious process of rug-sweeping. It will, in the long run, come back to bite you in the arse.
I’m still confused, extremely anger and not trusting of my wife.
You should expect to feel this way for years. If you spend much time reading here, you'll see that true R is extremely difficult. It is an emotional wringer that takes years to figure out, and at the end it may still not work. You should only invest that sort of time and energy if your WW is 100% both feet in, pleading you for R and investing herself body and soul into first fixing her brokenness. Your OP describes nothing about what she has done; only what you have done. I'm going to assume, therefore, that she's done nothing. If that is correct, then your efforts to keep the marriage together, my friend, that is a fool's errand.
To that end, one question to start asking yourself is "what Adavid do I want to stare down in the bathroom mirror five years from now? Or ten years?" The process of R works (or fails) in those time frames. It's a long-term investment.
I couldn’t Help but to think of how hard I worked for my family during all these years and that my wife chose to throw away everything we had worked so hard for.
I promise you that in 5 years, and 10, you will still have that thought (among others) as you look yourself in the eye in the bathroom mirror in the morning. Remember it because it will not let you forget.
You're still young enough now to have a realistic do-over in life if you get out. You should only launch onto the long-term investment of R if you honestly think there is a reasonable likelihood of success. To that end:
What has your WW done to fix herself? What has she done to try to earn the gift of R from you? What has she done to try to earn your trust? If she's not taking steps now, why do you think she'll start taking steps tomorrow, or next week, or next year?
Details matter. Has she given you the detailed, x-rated, written A timeline yet? It has been 6 months since Dday. She's had plenty of time to get this done. Sex and intimacy details of an A tend to trickle out over time if the WW doesn't do that. The A is an "intimacy hole" in the fabric of the marriage. She created a cocoon of intimacy with another man. Most BH's feel ongoing betrayal unless and until the WW opens that up completely and shares every detail with the BH, as if he were a fly on the wall. As painful as it is to hear the details, the pain of not knowing, and wondering, is worse for most BH's.
Are there details that are extra painful. Did she exhibit a much higher degree of sexual brio for a co-worker who told her she had a nice ass versus a husband who has worked his own ass off for years to provide for his family? If so, what steps is she doing to help that specific trauma heal?
I feel drained trying to push all my feelings aside to focus on my extremely demanding job and my children.
Again, first and foremost, implement the hard 180. Live your life as a single man. Focus on the important things in the core of your life until you find your healthy place.
I still love my wife and can’t imagine Daily life without her and my children but I just don’t know how to get past this trauma.
As noted above, you don't actually love your wife. The woman you think you love is a figment of your imagination. She is the loyal, truthful, committed woman you thought you were married to until about December 25, 2019. The actual woman you are married to is a woman who will sneak around and have sex with another man and lie to you about it, then, when confronted, admit only what is demanded in flat, unemotional terms.
Again, what is noteworthy to me about your post is what it doesn't say: namely, you do not list one single thing your WW has done to attempt to earn the gift of R from you. Not one. You made her quit her job. I will infer from this that the AP was a co-worker. Has she reported him to HR as to the reason she quit -- sexual harassment and inappropriate sexual contact from a co-worker? If not, why not? Why on earth would you wish to remain married to a woman who will cheat on you and then not take even one single action to help you heal.
Which brings me to your truama. What is your WW doing to help you heal from the trauma? My God, man, she just kneecapped you. Is it really the case that the only thing she is doing is sitting stoically through the MC that you're dragging her to?
As to your children, millions of couples divorce and remain active, committed parents of their children. Your WW destroyed your marriage. It is not your job to swallow the shit sandwich she fed you and march stoically along as if nothing happened.
The children, by the way, are old enough to also know the truth about their mother. Children pick up way more about their parents than parents think. They absolutely know that things are rotten at home; I guarantee it. Right now, they must be wondering why, wondering how bad it is, when the other shoe is going to drop. Honesty with them is extremely important because they are walking on eggshells at present.
[This message edited by Butforthegrace at 8:15 AM, July 8th (Wednesday)]