Writingmom
In regard to the quick divorce, I think the answers are yes and yes. My good friend's wife divorce him and was married to OM within the next year. Based on recent correspondence from her to my friend, it doesn't seem the "new life" she was looking for has provided her with what she thought it would.
In my case, there was no OM, but I agree with my counselor's view. He said that she most likely doesn't understand the emotional turmoil she is in, or why she feels like she does. From what I understand about depression piece of MLC, when it sets in the MLCer has all these memories.....but even the positive memories are tinted with negativity. When you add in the anxiety, doubt, fear, and other strong emotions, you get the tornado that is MLC.
As LBS, it can be and is lonely. I just try to keep in mind that as lonely as I am, my ex-wife is probably in one of the darkest and loneliest times in her life.