I'm also interested in the modern suggestion that you can have a combination of love and sex in a marriage - which no previous society has ever believed.
My mother, brave woman, lost her whole family when she decided to marry a black man in the '60s. When the marriage fell apart, she had to come back to her family.
And that is why marriage and family law has emphasized the importance of marriage as the foundation of family, addressing the needs of children in the most positive way.
While 45 of the 50 States have either a State constitutional amendment or a statute that preserves the current definition of marriage, left-wing activist judges and officials at the local levels have struck down State laws protecting marriage.
No Congress ever has seen fit to amend the Constitution to address any issue related to marriage. No Constitutional Amendment was needed to ban polygamy or bigamy, nor was a Constitutional Amendment needed to set a uniform age of majority to ban child marriages.