There's this "ideal" that's perpetrated by what I'd call the relationship police of a man and a woman of the same race, background, and age, or maybe with the man being a couple of years older, marrying, staying monogamous, staying sexually active with each other, raising their two joint children (the only children they ever have) together, then happily growing old together and dying within a few years of each other.
This
does happen.
It is not the life story of most people, though. It isn't even necessarily what most people
want for themselves.
Some people are gay.
Some people don't want to get married.
Some people don't want children or can't have them.
Some people want more children.
Some people prefer an older lover.
Some people prefer a younger lover.
Some people prefer someone of a different race.
Some people are
polyamorous.
Some people have open marriages.
Some people get married more than once.
Some people are asexual.
Some people die well before reaching the average life expectancy.
The variations are almost endless.
Optimistically, the divorce rate for first marriages is as low as 30 percent. Additional marriages have a higher rate of divorce. Some people don't divorce, but their marriage is not a happy, functional one. Those are just the ones who make it to marriage. There are relationships that last for years, and might involve living together, major joint purchases, and children, but they have a breakup rate much higher than first marriages. And then there are the people struggling to even get a relationship going.
I don't write this to be depressing.
I write this to point out that if lovers...
1) are mutually attracted
2) treat each other right
3) don't have major goals in conflict and are otherwise broadly compatible
...they have hit paydirt. Paydirt isn't so easy to find.