worried about putting in all of the work only to D anyway
I think this is common. For me, I guess I ultimately realized that I will have to put in work no matter what. And that my 'work' was gonna be pretty much the same regardless of R or D.
I always use the WS driving a car with the BS as a passenger. The WS, by having an A, basically drives into a brick wall at 100mph. The BS is broken in every way - internal organs, broken bones, etc. They wake up in traction. No matter what happens with their WS, the BS must still figure out how to walk again. ONLY the BS can do the physical therapy exercises. ONLY the BS has to actually live through all that fucking pain in order to walk again. Yes, the WS can help (and they really must if R is on the table). I liken that help to bringing water or other comfort when the BS is struggling, making the dr appts, etc.
I love the adage "it's not your fault, but it is your responsibility". The injuries to the BS are not their fault. Never were. Never are. However, it is still the BS responsibility to heal. Not "for" their WS. Not "for" the M. The BS is responsible for healing themselves "for" themselves. Because every BS needs to learn to walk again in order to live a healthy & satisfying life.
Reframing that was helpful for me. Not only in working to move forward (tho I must admit Covid has stalled me big time), but also in finding ways to emotionally detach from my WH. In figuring out how to stop being his emotional sherpa in this shitshow.
He hasn't done much in the past to show me that he wants this, except for what I made him do.
We put our energies into things we value. For more than 2 years my WH showed me - from his ACTIONS (that pretty consistently were the opposite of his words) that he did not value fixing his shit. We can hear a bunch about how they "don't have the tools" or other such crap. These people are grown ups. I'm quite confident that if my WH got a cancer dx he'd be researching every fucking thing he could to figure out what he has and how to treat it - and so would I. To me, the stinkin thinkin that goes into being comfortable fucking another person is the emotional /psychological equivalent of cancer.
While I don't ever want to diminish the pain of any BS to whatever form(s) their WS' A(s) took, I do believe that, just like cancer, there are different stages (or varying degrees) of the "cancer" that lives within the WS and that the M must face after dday. And like cancer, there are a TON of variables that go into it. ONS, EA, emotionless sex, length of the A, 1st time or lifetime, LTA (and how long), how many APs, limerant or not, etc. The list goes on & on. Even a pretty bad or pretty good stage can be upgraded/downgraded (so to speak) by a host of factors - eg did the WS stop the A, did they confess, did they "get it" and "own it" relatively quickly, etc. Those stages - for the WS, the BS (cuz we now have cancer too) and the M will be different for each of us - depending on the A, the WS' ability to pull their head out their arse in a timely manner, the emotional baggage the BS brings to the table, and the state of the M before & after the A and dday.
However, like cancer, there are "go to" treatments that the WS must follow no matter what the 'stage' of the dx. IOW, EVERY WS must immediately end the A. Go NC. Answer ALL questions. Stop lying about anything & everything. Find and show remorse (which is very different from regret). Find and practice empathy. That list in How to Help Your Spouse is universal - whether an EA or ONS or LTA w/limerance. And if I recall, MacDonald says if she could sum it up into ONE word, it would be HUMILITY. If a WS cannot find a way to be humbled by the shitshow they have created, I don't think they will ever be capable of being a safe partner for anyone.
Ok. Sorry for the rant. It's over.