Going back to the original question... I have been on this site since 2013, went NO contact and have been attempting to "reconcile " for over 2 years . So, here goes my 2 cents worth .
I passionately agree with NO Contact , but clearly recognize it is not for every situation , every relationship etc. I had no children under 18 , so I had no children to think of . I was employed ft and needed nothing from him ZERO. All those things change weather or not no contact is a reasonable decision.
Having said that , I will confess that my absolute immediate intuition, survival reaction or "flee" response was to absolutely avoid any contact whatsoever. I was severely traumatised .. and that is the truth. I went NO contact before I ever realized there was such a decision to make . I never called him, text him, emailed him and I never responded to any contact from him. I threw up instead. If I absolutely HAD TO see him ( daughters University Graduation ) , I took Ativan to live thru the anxiety . . I realize , that for me it was an absolute trauma reaction, not a decision . I slammed him with boundaries because I never wanted to see him or to have him come and go from the house. There was an immediate shut down from me .
My husband's crazy midlife mindset was "I did not love him anymore , he could not make me happy and I was done with him". So my total NO contact validated his crazy thinking . My actions convinced him that in fact I did not want him, I did not love him etc etc . And yet, he was back in 93 days begging for forgiveness and to come home. Go figure that mess out??? WTF?
If I had it to do again.. in hindsight only ... I 100% would have thrown him out of the house the day he said " I am done, I do not love you anymore ". And I would have gone no contact . The suffering I tolerated for the 4 months of his monsterring and sleeping with me and her has deeply changed who I am. All of us have tolerated such pain. I am a firm believer in no contact, the sooner the better ... afterall, the vows and commitment that were given in a marriage were broken .. there is no longer a marriage . All there is is any angry , abusive stranger . I do not need contact with this stranger .