Here is a link to Psychology Today basic primer on divorce. They have many articles here from the effects of divorce on children, to rekindling the love. Good reading.
http://www.psychologytoday.com/basics/divorce In a practical sense, standing has less to do with one's commitment to the institution of marriage or a commitment to keeping one's vows. It has all to do with pain avoidance and insulation. The only thing that makes a stander into a non-stander is that the pain inflicted in their sitches has reached a point where the LBS says "Enough!" (when the pain inflicted reaches the LBS' tolerance level).
While I agree with your basic sentiment here, I do disagree with a few statements. For me, standing has
everything to do with my vows. And while everyone has their "uncle" point of pain tolerance, I have to say that the emotional pain I've endured would be enough for me to quit if I did not have my vows to back up my position. Personally, I try to never make a promise that I do not keep, and I said vows to stay with my husband forever. Until death. Therefore, I must stay with him until he either returns (which he will) or he finalizes it.
And, as Mermaid put it, I believe my H needs me. I feel it, I see it in little ways. He can not stand the thought of losing me, he is lost and alone and confused. One day, my strength will be part of what helps him come through and feel forgiven. Can he be a whole person without me? Of course, but right now he is a broken and hurt person and he needs me around.
I totally agree with the minimization of pain, although I'm not certain yet that it's entirely possible. I'm just beginning no contact myself, which is hard as my H still lives at home. I officially, in my mind, began yesterday but today he came to the kitchen while I was cooking dinner and asked me a question. Should I leave while he's speaking to me and be rude, or answer him? I chose to answer. Now the limit starts again.
I personally had a lot of pain this past weekend as I was home alone most of the weekend. My GAL includes trying to find friends, which is very, very hard when you're an adult with no children. H was out watching the fireworks, one of my favorite things, with OW. I was very depressed, and I don't get depressed. It took me two days to figure out why. It didn't even dawn on me that it was a holiday.
Today I am back to feeling happy. Not my usual bouncy, sunshiny self, but happy. Mellow, content. I'm sitting at a Borders waiting for my book writing club to come along and reading on here. Having a pretty good time.
Had I quit yesterday when I was so down, what would have happened? What about if I walked in on H having sex with OW? That would be sure to put me in a funk for a LONG time. What if I quit then, and didn't wait it out for the healing to take place before making my decision to stand or not from a place of power, peace and strength?
I think one of the benefits to standing is that you learn to experience and handle a wide range of emotions and strength of emotions. To be sure, in my previous marriage (meaning the one H is attempting to destroy) my feelings were not at the surface. We had enough problems that I was shoving those feelings down often enough that they were dulled to say the least. One of the gifts H has given me now is that I am able to learn to feel my emotions more deeply than I have in years. And that will make me that much more of a rich, vibrant person when he is through this.