If you're 16 or older, there's a 60% chance that you've already met the person you'll one day marry.

You meet thousands of people, and none of them really mean anything to you. And then you meet one person, and your life is changed forever.

The average age gap between coupled men and women is much smaller in countries with more gender equality.

Getting married at age 25 or older significantly decreases risk of divorce by over 60% .

In France, you can marry a dead person.

True - see here

80% of people that divorce during an affair regret the decision.

Over 75% who marry partners in an affair will divorce.

The term "Best man" at a wedding refers to his swordsmanship.

True - see here