hmmm. wrote: Finally, just generally, while yes, monogamy/marriage come at some costs and you are speaking to fidelity, that doesn't override the human need for autonomy, and the ability to make decisions that best suit their needs and happiness. Staying married for the sake of an arbitrary, societally constructed form of "commitment" at the cost of personal autonomy is not healthy.
I actually don't really agree. From a human evolution standpoint there is not much "need for autonomy." Humans have never existed as "individuals" for 99.9% of history (and pre-history); humans have only ever existed in small clusters of closely aligned kin-groups made up of spouse(s), family, and near relations.
I think the self-fulfillment movement is also a very, very American thing. People want to maximize their own personal self at the cost of the family unit.
You and I might actually agree that this cultural shift is "worth it" because all these millions of individuals (taken collectively) might be happier, but I think an objective study of our society would show that we are not happier or more well-adjusted thanks to this "self happiness first" approach. In fact, we (and our kids) have more anxiety, depression, body-dysmorphia, suicide, negative self-talk, self-loathing, divorce, eating disorders, street-people, and mental illness in general.
That means that even if I agree with the idea of personal happiness being the number one priority, the reality I see around me proves me wrong.