So I gave you a detailed list of differences and you're just your typical airhead self and can't address any of them. Contracts, another subject you know nothing about. Like energy. And again, you don't know what you don't know ...
I wrote a great many contracts for CEOs of fortune 500 companies and physicians for in house internal medicine, ER docs, cardiac surgeons etc. In fact my standard contract became the template for all high dollar contracts. For a year prior I worked for a divorce lawyer so I have a good background in domestic law and legal theory. The State is not party to the marriage contract. The marriage contract is just between consenting adults.