Like her talk with the guy she cheated on with she makes it seem she is under appreciated for what they do Seems to be the theme in that group. But they send 100s of texts and emails a day back and forth with each other so go figure.
What I've learned from my own experience has reinforced the saying "misery loves company" and that those with low self-esteem seeking membership in that company will adopt that misery mentality to "fit in". Gary, all that shit she says about you to the AP is really just her mirroring his attitude, mindset, behavior so that the AP "accepts" her and makes bond with her. He could be orchestrating this I'm taking a guess that your WW gets her esteem built up by others and not from what she does for herself. I'm betting that her parents were unknowing enablers by feeding her ego kibbles throughout her youth but not making her really work for things she wanted, or even be fully accountable for the wrongs she has done. Like wk55hn is pointing out for you is the lack of maturity and the destructive entitlement mindset your WW has, she won't ever get it until she actually feels REAL consequences.
One of my coworker friends divorced his WW who sounds exactly like yours. Similar situation where it was her kids from a previous relationship, he and XW did not have a child together, he did almost all the work around the house, cooking, laundry, and taking care of her kids and taking them to their activities. They were married for 5 yrs. Although she was not a SAHM, she cheated with a coworker. One of her "whys" were "we didn't spend enough time together". I know for a fact this was blatant bullshit because I recall during most of my friend's marriage to this selfish woman complaining about how he couldn't get her interested in doing ANYTHING together. Bike riding, photography, art classes, etc. His WW would "try" these activities out but then quit soon after. She even started distancing her self away from the kids, and in a way become LIKE the kids. My friend just kept getting more depressed as time went on and then Dday hit. To this day, 2yrs past his own divorce, his XW still has that same entitled mentality, most dinners are take out, microwavable or bowls of cereal and chores/maintenance around the house does not get done. Oh, she regrets cheating but never showed remorse. Never picked up the book "Not Just Friends" he left her to read as a last chance "action" to show him she is interested in "owning her shit" and really working on helping him heal.
Also, what WorldTraveler23 and confused615 pointed out about sharing the house and family duties is very important for a good marriage or relationship, for SAHM/SAHD and if both parents have to work. Don't ever be afraid to respectfully call your spouse's shit out if they aren't pulling their weight. Your WW has been taking advantage of you by seeing you as a source of income, stability, provider, protector, etc. I know the trap all too well of putting in so much to show your spouse that you love her/him through the love language of "service" but to someone like your WW, my friend's XW, MY own XW, they won't ever get it or appreciate it until your job as their care-taker, tire-changer, butt-wiper, meal-maker is vacant.
As craig2001 put it so well -
You enabled your wife to have a good home and life and be able to stay at home and not have to work.
She enabled herself to make all of the wrong choices.
That value YOU brought to your marraige is what your WW took for granted. None of it "enabled" her selfish choices. Any decent woman would appreciate what you put into a relationship and reciprocate that effort for your benefit and benefit of the family. Don't change that part, just don't let her get away any more with slacking off and "checking out" of being an adult and a parent.
Without a doubt, this by hr -
Lastly: A fit, handy, employed 41 year old guy will do very well in the dating and relationship scene. So don't think for a moment you won't find someone who loves you back.
....is so, VERY, true. It really caught me off guard just how "marketable" I was after my physical separation from my XW. I had single moms at my boys' school, cub scout packs, hockey teams suddenly become interested and real chatty with me and "concerned" for me. It was a MASSIVE ego boost. Soon after my Dday I went from thinking being an over 40 single father was the end of the road and my problems would be finding ANYONE interested in dating me. Instead, my problems were filtering out the one "normal" woman among the desperate and crazy who were trying to lay claim on me! Fast forward 3yrs past my shit storm and I'm in my new beginning, paying forward what these fine folks here contributed to help me figure out the "why's" on my own. All I can say is if I could take that ego boost and the vision of the marketability of a 40s single male and bottle it, I could save a lot of men that push-pull agony of being their wayward spouses doormat so soon after their own Dday.
But, seriously, your problem isn't being over 40. Your problem, more like a challenge to yourself, is determining if you deserve better in life and better from a spouse and figuring out if it that spouse will be your WW or another woman in your future. Hell, you may decide that getting married again isn't what you want. Regardless, you would know better if your WW is capable of doing the hard work and putting in the dedication necessary to fix her broken, help you heal, and make a better marriage with you. IMO I don't think she will because I suspect that your WW has probably been coddled all her life with her enabling parents so this may be an easy answer for you to reach. A challenge like looking at herself in the mirror, facing what she did to you AND her son (yes, the wayward betrays their kids in this as well) and OWNING IT IN FULL, then taking action to fix her broken by going to IC, and not just saying but taking action to be a better person for you, her son, and for the marraige. To help you with your triggers, she will need to be proactive in your healing. Ask any wayward here who have chosen the road to honor the gift of R. It is a SHIT TON of work with with little to no reward at the beginning of that journey.
As for her son, I know it is tough to even consider removing yourself from his life if D is inevitable. You've grown such a bond with him that you consider him as your own son. I myself wouldn't know what to do as my boys are biologically mine. I can tell you what my friend did, and that was to maintain his relationship with his XW's kids. He doesn't spend as much time with them as during the M but the time he does spend is of high quality and appreciated by her kids. They've even gone on a road trip vacation together since his D. He sort of fit this "Big Brother" role for them for guidance and advice. It's worked out well for him and the kids.
So there is no rush to do anything other than to get out of infidelity. You seem to have accomplished that much as far as you can confirm. I'm not saying cut your losses now and run, but to REALLY assess everything here but don't omit the fact that YOU deserve to be happy with someone who knows how to be happy with you, not need you to "make" her happy. Think of the kind of spouse you need in a marriage and define it. See if your WW could possibly come close to working towards being that kind of person. Put it in words that you can describe that person and tell her so that you define your expectations of her going forward along with your requirements to R. Any less than that and you are not willing to move forward with her because you deserve better from her because you know you can get better from any good woman. One of the obvious changes are her removing herself from that toxic crowd WITHOUT QUESTION, being fully transparent, doing more around the house and even getting a job of her own because it's time you quit that second job and have a chance to get some of YOUR time to enjoy, be it for your own interest or quality time with your son. The only thing that will give you some clarity as to what to do or where this will go is her actions over a period of time. This is where the 180 comes in real handy.