OMG....it's hailing like crazy out there.....holy loudness.
Anyway.....ripper, you have statistics that are 100% to back up your claims. 2 out of 2.
All I've learned over the years, and I unfortunately know dozens more than 2 divorced couples....myself included......is that the dynamics of other peoples marriages are far more complex than what you witness when they come to your house for dinner on Saturday night.
I even learned things about my SISTER that knocked my socks off. How she is as a sister, or a mother or a friend is only clear to those who ARE her sister, her children or her friends. How she is as a wife is something that is only known to her husband. .......And of course vice versa.
I guess all I'm saying is, don't let those things dictate or taint what marriage means to YOU. If people were as anxious to invest as much energy, time and commitment into each other as they did into drawing up documents to release themselves unscathed after their failure, I suspect they would be far richer in everything.