I wasn't afraid to marry because I thought it would end in divorce. Most men don't go into marriage thinking that way. I thought I knew her well. Heck, we were married for 14 years and dating for 5 years before that.
She always said what you are saying: divorce is not an option. Then, her new boyfriend came along.
Times change. People change.
Since those are the facts, who in their right mind would enter into something in which there is a 50-50 chance of their lives being destroyed?
Flip a coin, heads you win, tails you've lost everything.
Should a person buy a car in which there is a definate 50% probability that the transmission will fail? Would you?
Should a person invest in a stock in which there is a 50% chance they'll lose all of their money? Would you?
I can play this game all day and night.
However, the definate FACTS about marriage and divorce in the USA are that the divorce rate is approx. half, and that men are hosed in a divorce. Those are facts. :)