Why Do Married Couples Stop French Kissing?

Why do married couples stop French Kissing? 

According to a new study, 1 out of 5 married couples go without kissing for as long as a week at a time and when they do kiss, 40% only kiss for no longer than 5 seconds. Why does the kissing stop? Check out this article to find out! 

5 Reasons Why Married Couples Don't French Kiss