Nothing shows we were designed to not be married either.
That we could beg to differ, after years of being with just one person, we often see detrimental affects.
I think the term you were really looking for there is monogamous, since marriage (a social contract) can be between any number of people.
Thank you for trying to clarify; yet really meaning any form of legal Marriage...
Since in the west it is illegal to marry more than one person, then questioning all of it...
The legal binding contract holding two or more people together, is there any science behind it, as it seems to cause more problems then good, and curious if it is just another stupid idea from religions or can we find more to it?
Like why bother getting married, when people seem far happier with a contract in love, then on paper...
Known friends who've been together years, got married thinking it will keep them together, and instead it made them split up soon after.
The reason for heading into questioning monogamous legal binding marriages, is that is this a failure of mankind, would we be more productive with more open community based family relationships?
Could it be that marriage in monogamous sense, does more to damage the world, due to its self serving nature; compared to a polygamous community, where everyone is working for the whole?
Within a more open community, there is less attachment, less suffering; so has marriage led us a way from Oneness, by having so much attachment to one being?
Etc?