I saw your last question, about being better-looking than your wife, and declined to answer it. I don't know why I'm answering this one.
Women only "rant and rave" about stuff when their legitimate concerns are not being addressed or even listened to.
Women have a right to expect that their husbands will have moral standards, and will keep their marriage vows. If you do that, they won't rant and rave.
We are NOT in junior high, neither have we taken vows of chastity. If you marry an adult, chances are she has has past lovers, maybe a few of them.
I am sorry if the reality of adult life is too hard for you.