I've read a lot about childhood issues being a factor, but I have yet to see a clear and convincing example of it. HB's articles about "children of the issues" are very vague to me.
I can imagine childhood issues playing some role in my husband's case but without others giving really good examples of such cases I have yet to be convinced of it.
I think some of the "children" part enters with who they pick as the affair partner. Many start as confidants. It is someone they are drawn to when they are still able to function better and at least initially offer a way to explore/fantasize about other aspects of their personality. ("Shadow persona," "anima.")
I think this in a sense "sets up" what unfolds when the eight ball hits. (Eight all = neurological tipping point.)
My MLC-H and his MLC-sister both had "accidental" pregnancies in MLC when their child/youngest child was the same age as my husband was when his mom had a shotgun wedding to an abusive stepfather. In my mind this is definitely some type of unconscious reenactment of very specific wounding.
My MLC-SIL "corrected" her mom's mistake by terminating the pregnancy, but it did not end MLC. She did not work through her issue, in other words.
I had a small crisis in my early twenties that was brought about by taking birth control pills. While not extreme/dangerous, I did things that were both out of character and totally in line with my own issues -- because I was still me, with my own history. When I stopped taking the pills, I felt almost instantly better and made better choices for myself. I did not resolve anything during this "crisis"/adverse medical reaction. In fact like many former MLCers I feel embarrassed about much of it -- and my actions were mild in comparison.
Velika, Why is the baby a barrier to reconciliation?
I don't think my husband will ever recover, based on his family history. But aside from that, I think there was a tipping point where he did too much damage. I don't think I could ever trust him again, and much of this has to do not with his actions when he had clearly lost his mind but to his actions leading up to that, when he was able to pretend so well. This for me is actually worse in many ways.