For every success their is a corresponding failure. Many times the failure cannot be controlled (partner cheats, is abusive, or they just don't like you much anymore). The people roll a dice bet the house. You can either double your bet or go broke. And sometimes you just break even with a person you won't divorce for whatever reason but aren't happy with (or in love with anymore). That is probably a good chunk too. Marriage just kind of sucks.Worked well for us also.......All I can say is;
The two parent married couple has long been proven to be the best way for a man/woman to have kids and a family.
If a man is so fortunate and a little bit of luck, to find a woman he loves, that puts up with his wild hairs time to time and said man feels like it's time to procreate, it's a good thing.
For me, I hoped to have a couple boys and girls, we had two boys and stopped; it worked out pretty good.
I'm very happy. I know this is just one case of it worked out but ok.
I’m not complaining....
It does make logistics easier than those than choose not to I reckon.