good4you,
I agree strongly with your take on the book. It has helped me understand my XH thinking as he was always the biggest giver in our relationship to the degree of putting himself last. I do see his ability to become extremely selfish b/c of his 30 year devotion to me and the kids. I have a chronic health condition and he was always my biggest support thru trying times.
This book also validates everything I believe is possible for M. It is possible for remorse and making amends. I just have not experienced this from my XH who has re-inserted himself with AP and her daughter and has moved back in with her after losing his 4th job in as many years. He was an extremely admired executive for our 31 year M and now he has lost his career, his M, his honor and respect from 3 adult kids (they have no relationship while he is with AP), his home, his 2 dogs, his loving extended family who respected him for his selfless care of his family until his A and defection.
Thanks for replying and helping to validate my feelings re: this wonderful book.