SRD thanks for posting. And I am sorry you need to find out such awful truth. You know, my H's OW is married yet, lives in the same house as her husband, told my H that she is separated but they still live together. She also has a son that is 8 years old.
What a mess these two are making. We have a long road ahead of us, but maybe our will be a lot cleaner.
Hope you find some peace inside yourself and keep up with some GAL.