Again, wrong. Many women with sexual experience have no trouble finding a long term partner. Not among men with your ideology, but to be fair, they usually won't like men with that ideology either and prefer a more normal one.

As for staying faithful, that doesn't depends on "body count" but on the person being loyal or not. A virgin might cheat after marriage because she feels that the marriage is not working. Or simply because she was young and feels that she missed out. And someone wit wide experience might know for sure that her partner is all she needs and since she already has experience everything that she wanted, not bother looking anymore.

You seem to want to justify your preferences and ideology by claiming that those couples and situations doesn't exist, when a simple look around would reveal many kinds of relationships that doesn't fit your idea.

To put it bluntly: if all men liked the same, you won't have so many porn cathegories. And if all women were as you described, well, let's say that there would be way less marriages. hahaha