There's no such thing as casual sex it always comes with a price.
The majority of most relationships fail because of the simple inability to connect on a basic human level.
If you slept around you're not a prize it is what it is you've already been unwrapped and if the only thing you can bring to the table is your body then you can get bent.
It seems like the vast majority of us men lead a
Do as I say not as I do sort of lifestyle and in most cases are just as much likely to not take accountability for our actions just like the women we shame for doing the same thing.
We have broken families not because women choose bad men but because men don't like monogamy and women are no longer going to stick it out in hurtful situations like previous generations did.
I don't know how you've come to that conclusion but I'll say this stop believing in weak willed individuals bullshyt. I've heard the monogamy, not natural phrase from both genders it's annoying.