Dia loved her children, any suggestion to the contrary is false.
Clem was a gentle, intelligent, caring man. Dia had everything she needed and more.
We don't know where KH stands in all of this? Speculating that he has acted the way he has because he feels/felt that he is/was next on a hit list? Please. It doesn't take much to see through his lies and how ridiculous that is.
These statements are completely inaccurate. I question the motives of the author.
Just to clarify, are you saying Clem didn't have any extra-marital affairs when married to Dia?