This is a question I have been asking myself since DDay and I spent a lot of time thinking about it as well as another one:
Why just why WS proclaims love and is glued to BS on DDay and after?
If you were in love with another person or whatever feelings you had and very likely considered at some point leaving your family, why you are sticking to BS now? Why wouldn't you just leave without dumping on BS the decision many can't simply make being in shock. Have you ever considered that most of BS being blindsided by their WS are just overwhelmed with enormity of betrayal and CANNOT make decisions because all their efforts directed towards psychological survival.
I believe that many WS consciously or unconsciously prepared themselves for DDay. They accessed risks and knew the consequences , were willing to take a chance and therefore at least intellectually are ready for DDay, whereas BS is completely unprepared.
As someone said already this is a loose loose situation anyway. I was traumatized on DDay and lived in a shock for about 2-3 months at least, in a zombie mode, woke up, ate or not ate, went to work, came back home and crawled to bed. One year later I don't remember lots of details about this time, just mostly mental and emotional agony, yelling at WH to relieve it.
Do you really believe that a person in such state is able to make a decision particularly if kids involved? The goal was to survive the cruel assault at me as a woman and wife.
Another important thing to understand is kicking WS on DDay does't stop the pain of being betrayed, because if this were true, R would never be a possibility.
The only positive moment of my WH staying after DDay was being a target I used to direct my anger and pain, and this brought some relief but at the same time his presense was and still is the major trigger.
One year after DDay, I am able to assess situation somewhat emotion free. A lot has changed, WH has done tons of work but I keep wondering wouldn't it be so much better if WH simply took all his sh.t and simply left me for good on DDay. It would sure hurt a lot, but maybe I healed faster.
So really before questioning R, ask why won't WS leave BS alone? WS is usually resentful and unsatisfied with M, yet keep abusing and wouldn't leave their spouse. ( this is about WS who stays). Basically WS makes decision to have fun and hurt their spouse and then run away from the final decision.
For the record, I consider every day of my WH's lies as abuse to me, he had no right to string me to the M he wasn't committed. I would had made a better use of this time for sure and in fact a lot of my anger is about me wasting energy on something that was fake and not worth any investments at all..
Sorry if my answer is harsh, a lot of it comes from my personal struggle and is not directed at anyone here. My point is to question the decision of WS to stay after he/she chose to disrespect and abandon their spouse? Why would not you guys simply leave?
A fair divorce, give full custody of kids to your spouse since they won't important enough and your needs were prioritized over keeping family intact and persue any AP or fantasies you want... From BS's perspective it is a logical and fair solution...
In the end, BS could leave later, in some cases they take time to process trauma because this is more important for their well being than kicking out WS.