> No one was talking about "body count" (at least not publicly) ten years ago.
People have been talking about virginity and monogamy for 1000s of years. Men want to know that the children they raise are their own.
It might have blipped a bit since the invention of the pill but women cuckolding their partners has been frowned upon world wide for a very long time.
Sex before monogamous marriage has historically been a big thing.
There's even songs, sagas and religious books that make virtue of it.
Of course it's been a big deal, but I got into genealogy. Found my 7th great grandfather in direct paternal line. Found another descendant in direct paternal line from my 7th great (from a different son). Did Y-DNA testing.
Turns out, yeah, every one of those men's father was who they thought he was. Our Y DNA was the same, minus the mutations you'd expect over 400 years on separate branches.
That humans make a big deal about parentage and infidelity, doesn't mean humans aren't faithful. Apparently we're the most faithful of pair-bonding species by a big margin.
> Men want to know that the children they raise are their own.
You realize that the number (>0) of prior sexual partners has nothing to do with the parentage of one's children, right? You can marry a virgin and still be a cuckold; or you can marry a prostitute and sire a large family.
Of course. “Body count” is a poor proxy for fidelity. That doesn’t mean it hasn’t historically been used for that purpose.