''What was it that finally caused him to sense 'danger'?''
Well let's be real, most of these MLCers have known us for a decade or more. They KNOW us. So you can go out and start humping the first person you see, and sure that will make them jealous...but they KNOW it is a game. They know you are trying to manipulate them.
But what happens after some time when you actually become different. When you change your attitude, when you start to see someone for real...when you make plans for your future without them? They FEEL it. They feel the change in you, that you are no longer obsessing over them, that you no longer care. THAT is when they feel the danger.
''Because I still don't understand how being divorced, with almost zero communication, doesn't qualify as having "slipped away".
Divorced is just a word that describes your legal status really. Sure we can add all kinds of connotations from our religious or cultural beliefs...stigmas...whatever. But what is the difference between 'divorced' and 'married' without religion, culture, attitudes? It is about legal rights...half of what you own, sharing the same property, next of kin...whatever.
So your status of being 'married' made little difference to a MLCer when they went off and left to start up with OW/OM.... why would your status of 'divorce' make any difference to the MLCer if they decide to return?
Your status may make a difference to YOU, but not to them.
And when Barbie said ''Not every man that acts this way is MLC'' is pretty bang on. There are lots of things that might look like MLC at first, but you can only really tell in hindsight. Luckily the things that look like MLC you are told to deal with it in near enough the same fashion. Focus on you, stop reacting, let go....and if they come back, they come back....if not you have already moved on.
As for ''Intuitive knowing'' ….that is a bit different. Intuitive knowing is feeling like they are really sad for some reason, then finding out they have taken a week off work and been locked in MIL's room the whole time refusing to eat. Intuitive knowing is when you see them constantly hiding their phone and know it is because they are texting another woman....Intuitive knowing is when you think ''it has been a while since I heard from him, he is due a touch n go'' then you get a text or whatever that night.. That knowledge comes from 1. predictability of a person's behaviour, 2. behaviour patterns we have seen in the world, and 3. a huge dose of familiarity. Some things you can ''intuitively know''. But them coming back?! That is such a huge thing that you can't know. You may lean toward knowing he will be back this week...then next week think it is impossible. There is no pattern or learned behaviour for ''if they will come back'' in MLC.
Small things, little puzzle pieces that you can guess and later fit together with confirmation...that is ''intuitive knowing''. ''Knowing'' he WILL return is impossible because there are so many decisions and forks in the road between now and then...
You know this is MLC when you have played emotional hot potato with a pair of crotch-less tights.