I believe that’s prevented by high-investment parenting with welcomed communication and understanding.
What do you think?
Do you want children?
I think it has to do with likes and like-mindedness. If they're the type to want to be religious as you, or same political party as you, they'll be open about it. So if you let them know ahead of time you don't blame women for sleeping with a lot of guys, you'll only know if they're like-minded as you.
But keeping secrets is just as with any other liked or non-liked mindedness.
But I feel like religion, political party, and slut-shamingness are 3 big 1s.
Edit: and I think there's a lot of families where the daughters only share with their moms who they slept with, all keeping it a secret from the father.