I would be interested in knowing whether or not one's likelihood to divorce is correlated with whether or not one's parents were divorced. Do you know what the data say?
edit: I found some data. It looks like a couple is twice as likely to divorce if one of them comes from a divorced family, and three times as likely if both do: http://www.medicalnewstoday.com/releases/26714.php
Considering that life expectancy, quality of life and opportunities for better life are all somewhat better than historically, I for one like the current way of the world. I say this comparing it to what was, not to what it could be. Far too many people (a majority?) have far too little.
I've just waved off my grandparents at the airport. My grandfather is the last living of his 14 siblings. 7 made it out of a childhood of abuse, poverty and neglect. Edinburgh in the 1940s sounds like a hell if you were poor.
Edit: autocorrect error.
edit: I found some data. It looks like a couple is twice as likely to divorce if one of them comes from a divorced family, and three times as likely if both do: http://www.medicalnewstoday.com/releases/26714.php