Just an FYI: Concept of being of age at 18 or 21 is modern thing. In previous centuries girls being married at 12 and 14 was quite okay. It wasn't rare for 20 something or 30 something to marry 12+ girls (more normal like 14+). Guys at 20+ were more established and could provide for family (30 more so) and 14y girl was the most fertile and could take care of her husband if they survived until old age (many did surivive, high mortality was usual for children and young adult males).
Because of people like you we have historical revisionism and strong censure.
Ohh yeah r*ping and pillaging was normal during older times especially when enemy kingdom didn't want to conquer land. Also it served as motivation for soldiers especially when government funds were low.