as like a “teenage engagement” sort of thing, since it wasn’t a legal thing and they could always break up if they didn’t work out, a freshman (15f) and junior (17m) at my high school agreed to get engaged.
I recently got engaged to my fiancé at age 18.
16, my father, didn’t work out
I don’t know why you’d think marrying your father at 16 would work out.
Person still had to get born.
After that he or she got engaged to Stalin.
Never got married though.