Thank you all again for your responses.
Evermore-yes I know your H went public from the beginning with OW, and our timelines are very similar. (After a little reflection this week I'm rethinking whether this constituted H " going public " with OW. It was very late at night in a bar not in our hometown). Possibly just another bone headed, foggy decision. Yes it is very, very hard not to analyze each behavior and movement from H to look for which direction he might be headed. I'm a pretty analytical person by nature and this had been a difficult thing to grasp. As I get more and more detached I just see that collectively he makes zero sense and his decision making is illogical. The more evidence I add to that pile, the easier it gets to remember. I like your take of dealing with the "right now". It seems to take some of the pressure off from making permanent decisions. My counselor also uses the phrase "not yet". As in, I might some day soon be ready for D, but "not yet".
sachat3- I admire how you are handling things with your kids. I have to stop and think about if I would handle things any differently if my kids were younger. I think there are definitely pluses and minuses to each age range. Mine are obviously out of the "co- parenting" age and making their own decisions regardless of if I tried to intervene or not. Yes you are observant that H is not in a healthy place all the way around, I keep reminding myself of that. He has not moved in with OW to play happy family, has not met her kids, and has a whole host of other unhealthy vices that all point toward general unhappiness and "escape and avoid". I do know he was with OW when he lied to D21, but D21 does not know that.
One Day at a Time, Reinventing, Treasur - After having some time to think on this this past week, I think while I have decided to stand this entire time logically understanding that the outcome may not be what I desire, emotionally I am not to the point where I would be ok with an "ending" that does not involve reconciliation. ( though I do think I get closer as time goes on ). Therefore, I am very "on guard" for any event that might signal the absolute end. It seems like every time something happens that indicates it's over, AGAIN ( treasurs "mini-bombs"), I crumble, then regroup, then march on. So then I wonder if I am a fool for standing, as how many times am I willing to get "kicked in the teeth" and then go back for more?
Treasur you are so correct when you say that standing has to be for me, and I really do see now that detachment has to happen to be able to continue to do this and not continue to be pulled under with H. I have seen a difference in myself the last few weeks ( at the diner, after D21 got the bar photos ) where I would have, in the past, been a blubbering mess, I can sort of shrug my shoulders incredulously and just add these behaviors to the pile.
KayDee- THANK YOU for summarizing his behavior so well, when someone repeats it back to me like you did, lightbulbs go off. He is absolutely acting like a toddler, and I can't seem to catch my breath. Not to rehash 5 years worth of behavior, but after I found out about OW ( the first time ) there was over 2 years of clinging boomerang behavior. We went out to dinner 2/3 nights a week, and when he was not living at home, he was with the kids at home often. H and I actually still get along very well and enjoy each others company, as long as I didn't try and have R talks or pressure him ( Then I got major monster ). I think I said in my first post that had I not slowly gotten strong enough to put up taller and taller boundaries, I think this behavior would have continued indefinitely. What took me a long time to understand was that his monster behavior was also in protest of these boundaries. It's also partially why detachment has taken me forever. So yes NC for me right now is best.
And an update... all 3 kids have sent various levels ( from "disappointed" to "scathing" ) texts to H with the fall out of OW at the bar. S26 has stated that OW will never be welcome in the family and he never wants to meet her, S24 won't show anyone what he sent, but I get the impression it was pretty harsh and he wants NC with H, D21 has sent him two texts and both were heart wrenching but firm. All 3 sent them without asking for my input, because they did not want me to prevent them sending to H. I am beyond proud of all 3 of them. The responses I saw from H show almost no empathy and are full of revisionist history. Kids are not letting him get away with lies, blameshifting or BS excuses. H has not been heard from in 5 days.
( MadLuv if you are reading.. they are now seeing this being done "to them". He is lying "to them", their friends are involved, and they are humiliated. You called that. And things are falling apart at the seams ).