@Tinkrbl44 so true....He was considering himself a sperm donor to reproduce heirs...his concubine even helped locate the breeder. Diana was young, naive, and in love. Two very different mind sets. His affairs with the concubine continued as usual. Diana suffered terribly as a result. How courageous of her to walk among the people relating to their problems and concerns. No wonder so many common folk love and relate to her.
I don't have any idea exactly when or how she found out .... Neither of us was there during their conversations.
Perhaps Charles minimized the relevance by saying she's now married with children .... or it will be different after we get married .... or whatever. If he said something to that effect, what newly engaged girl wouldn't give her fiancee the benefit of the doubt?
Even if he admittedly "still had feelings" for a former girlfriend, who automatically assumes their future husband will cheat on her?