Please get the book. It is not simply anti d reading material. The info for folks like you and I is more to help us be whole and better off if a d happens. And I would say that all of the material is to help us be a better spouse in the future whether with our current spouse or another .
As I read your thread and understand your struggles, I say you would stand to benefit by reading and learning the material.
IMHO
Me 46 Former W 46 D19 D7 BD Feb 2016 WAW moves out 4/16/16 D final 6/1/2017
It's time for me to start changin' the way I look at the world......and at myself. ~James Howlett aka Wolverine