LOL! I don't see why you're tripping when the statistic on divorce doesn't favour those who have done it all before marriage even.
actually those statistics aren't a very good indicator. for example, 100 years ago, the divorce rate was lower than it is now. but would you say that people had happier marriages back then? not necessarily so, since there are factors that may influence the decision to get married, even if people are unhappy. often times, people who have strong religious beliefs will try and force a marriage to work, because getting a divorce would be "wrong". divorce is an indicator of failure, but staying married is not necessarily an indicator of success.