Earlier quoted context omitted.
One thing to be mindful of is that this limits your ability to help your partner as you age. State intervention can play both ways.
That’s unfortunate. And it’s a uniquely American mindset. Long-term relationships in Europe for example do not require marriage in the same way that Americans do. People get married in the states because of the law, people get married in other countries because they just want to get married for emotional or spiritual reasons.
That's at least vastly overstated, and probably just false. I'm an American living in a major urban center and I don't think I know anybody for whom the decision to get married was influenced by legal considerations to any significant degree.