I want to add, when did it become socially unacceptable to marry a girl under 18? I would guess until WWII if a man set his mind to the task of marrying a 14 year old even, he could. My own parents are 25 years apart (Yes, you heard me, now go reread the shit they put me through and wonder) so I know marriages can work with an age difference.

For some reason in the last century we've decided that girls of that age cannot marry and so it is. I can't fathom why everyone gets so very uptight about it, 200 years ago it was common practice and the human animal is perfectly capable of producing offspring by that age, I can't see why we throw shit around that it's so wrong but whatever, there's worse things.