"My grandmother was married at 15 to a man who was 33 and a chronic whoremonger."
One case, or a hundred or a thousand, say nothing about a rule that offers the best chances to the hundreds of millions over millennia.
CS Lewis says there is nothing wrong with divorce, Why be chained to misery?
If your family were some of the thousands who were too chicken to blow off a faithless husband or wife and move on then that is your demon, not mine.
"Gee, I have that new Pontiac, I can put up with Bob banging his secretary on Tuesdays and Thursdays.""