i love this thread! it really does help to see that our spouses really are in a crisis, and that their affair partner is only a symptom/extension of the crazy that they're working through.
for those of you with spouses moving in with the OP or are currently living with the OP, there is always the fear that they actually may have made their decision, found their mate...and so on. there is hope that their relationship will soon implode as now they have to deal with the reality that the fantasy isn't what they had imagined. unfortunately, while the cracks soon do appear, our spouses seem to put up with a whole lot of crap for a whole lot of time before making any moves to end it.
my H moved in with his ow, i think, quite soon after he left, at the very least 2.5 years ago. he has attempted to come home once, last christmas, but i am suspicious of his motives, although, to a degree, i do believe he tried to get away from her. this past september, he spent at least three nights in my home - he snuck in after we went to bed and then left very early before we woke up. he didn't do a great job hiding that fact but i never asked about it.
things i've heard during his time with his ow, whom he is still very much involved with: "i'm stuck", "it's not that she's crazy....it's just that....ugh, she's f$%^ing crazy", "she makes me feel good", "she worships me", "i think she just wants to be married", "if i do this, maybe she'll stop yelling at me", "she yells at me about everything. if i mention you or the house, she yells", "i'm stuck"(recurring). keeping in mind, i NEVER bring her up and this has been over the past 2.5 years that i've known about their relationship (they have likely been together 4+years). he doesn't talk about her at all anymore so it's hard to gauge where they are at currently. i can only assume that things are progressing for them, but it doesn't sound stable AT ALL. he's currently cycling towards us, but that's "expected" - sorry - as he has a history of yearly cycles that i've seemed to map out with fair accuracy. 'tis the season, and all. the feeling i have about this (and i do waffle, can't help it when things appear to be going well for him) is he feels he has nowhere else to go and that he can't be alone. i think he's putting his all into this (as much as he can) because he feels that's all he has since he's blown up everything else. he hasn't fully let me go, but i sense he's trying.
sad situation for everyone.