Achilles, sympathies to you for the shit show. I'm late to the thread and didn't read every page, so apologies if I am redundant. I can relate to a lot of your experience, my 50's were so hard with family deaths, raising teenagers and dealing with chronic neck and back pain, business problems, all the life crap. I thought my marriage was rock solid and we were a great team, soul mates and best friends until I found out he had a girlfriend for 8 years. I had no one to talk to about this either and felt so alone. Like yours, mine was terrible at ending it, terrible at talking about it, unable to read helpful literature and unwilling to go to counseling. Not the best recovery and reconciliation prospect. But here I am, here we are, still trying.
To answer your question, should you end it, I think it's too soon to know what you want, or what is in your best interest. I went to a therapist a year in when I learned how deep the lies went, and he said you can always leave. Know that you can always make that decision, but take your time and know what you want your life to be like, try to envision yourself down the road, next year, in five years, what do you see? I couldn't envision a thing, just static and pain, so I took my time and I kept a list of reasons to stay and reasons to go. I went from pleasing and peacemaking to demanding and we did what I wanted, when I wanted it and he changed his game with time. A lot of time. The 2-5 year thing is real, I'm sorry to say. That's after the affair is OVER and the lies are DONE. That took a year and a half for me. I accept now that even if I am miserable in the moment with him, I'd be miserable without him too, so we are trying to make the best of what's left, in our sixties. Not the story I saw coming, but the story I got.
It was a very long hard road to get through to him, to get him to be honest with me and he really hasn't been honest about much I didn't find out on my own and confront him with. I went on instinct alone and laid down a defensive perimeter and went full tilt into save my marriage mode. Never occurred to me until the fourth or fifth awful discovery that I could trust nothing he said or did, and neither could he. He still can't explain where his head was, and swears keeping his marriage and me was always what he wanted, and he pretended to be faithful and remorseful, but was still unfaithful and lying. He was pretty lost for a while. I was too shocked and hurt to see it, but there were tiny gut feelings that things weren't making sense and that he was not telling me the entire story, or some details didn't add up. Mostly it took me a year to decode that anytime he got defensive or angry or walked away mid fight it was because the lies were closing in and he was overwhelmed. I was relentless with the questions and never let up and there were some huge fights, but I got my truth, eventually. And I stayed. He stayed.
I was so lost in my own emotional upheaval and trauma the first year I couldn't see how to protect myself and I'm still wounded from the trickle truth and piles of lies and betrayal. You are lucky to be here and reaching out for advice and guidance earlier in the game. Armor up and don't let yourself trust too quickly if you decide to stay. I found this site a year after discovery and was still up to my eyeballs in lies, and he was up to his in deceit and shame and confusion. It took us both a while to realize that I was at my break point and was willing to walk away if he couldn't be faithful or honest in a way I could see. I think the real turning point was the word lawyer. I wish I could tell you he chose me, but I found them out and scared her away and made him pick me. It's humiliating, but it is what it is. If they were still working together, I'd have to be sedated, or I might have decided to leave, so your situation is trickier.
I did all the math and knew together was better for me than apart, but gave him the same grace he gave me with his affair. He told me it was easier to get into his relationship with her than to get out, which is his only explanation for false recovery/cake eating. So I give him the same deal. I'm staying as long as it's easier to stay than to go. Make me want to stay. He is trying, he does care, but he is awful at owning his shit or dealing with his shame. It's been a learning process for us both and it's hard as hell. If your WW has the same stubborn personality, compartmentalized stunted emotions and issues dealing with shame as my WH, I wish you strength through the process of figuring out what works for you. Mine thought trips and fun diversions would fix everything, but no matter where we go, there we are...
As to the sex question, I use it in many ways, recreationally, for a distraction, to reclaim my territory, just to feel good or get her out of my head. Sometimes her ghost shows up to ruin the fun and I'll tell him. I'll banish her to the corner and carry on if I want to, or tell him never mind, please just hold me until I feel better. It is a mess that some of our best sex was during false reconciliation, and it messes with my head that my best left him still drawn to a needy skank until I removed her from our lives. I ask him all the time if he misses the connection with her, the adrenaline rush, the ego kibbles. He says no, and I try to believe him. But yeah, if it feels good, you should do it. Hysterical bonding is a useful tool and a pretty fun one most of the time.
Sorry such a long reply. And best of luck to you moving forward, deciding things. It's hard. I wish you peace.
[This message edited by whatisloveanyway at 8:41 AM, April 17th, 2020 (Friday)]