Pretty and Sexy huh?
I'm so amused.

And so with all of the subsequent explanations about being hygienic and all…
I’m starting to consider some men are really “that” superficial but yes, I recognized your point.
Now here's mine -
We all lose our beauty – skin will sag eventually and some women will get fat after giving birth.
What happens next? Will that justify a man to cheat because his wife was caught up by age, metabolism or being a mere mortal human ultimately? And if that’s the case that marriage is dependent heavily in these criteria, should we start to embark on a quest to look for the legendary Fountain of Youth, as early as now?
Anyway, I believe no matter how kind, how pretty, howwwwww indescribably and so perfectly sexy in and out of bed a wife is, if a man is willing to cheat, no bars and no mountain so high will keep him away from putting his tool in places other than into his legitimate spouse. Same with the opposite sex. No need for those sugar coated phrases. And it’s not a matter of being perfect but rather it’s a matter of character. It’s a matter of willingness to commit and honor his/her vows when he married his/her wife/husband –to have and to hold, from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, and oh, for being pretty and ugly, sexy and fat, supple and wrinkled, until death do they part. AhhhMen.
Not all men are dogs. And yes, there are men out there who were able to abide by with their commitment and loyalty to their spouses (as what Preciosa presented). Those were TRUE MEN. And unfortunately and for some strange reason, they are so difficult to find.
I heard this from a friend, I don’t know, she got it from a movie, I forgot which one – Cheating is not an accident. It’s a CHOICE.
So what should married couples do? Errrr other than strive earnestly to be pretty, handsome, kind, hygienic and sexy in and out of bed?
PRAY. Strengthen their faith to God. Embrace contentment and change. COMMUNICATE. Lastly, develop a healthy self-esteem and love for oneself. Because if worse comes worst, you’ll have the strength to move on and let go if someone chooses to dump the relationship just because she/he became so shallow that she/he no longer sees the partner beautiful, pretty or sexy (*cough* in and out of bed).
To answer your question – A lot of guys are doing it nowadays, but I believe it’s not inevitable. I suppose, it depends on what kind of guy/woman you got yourself married to. *Oh dear me, there goes my faith in happily ever after*.