Also known as the goddess of marriage and childbirth, Hera was the wife of Zeus and also the queen of all the gods. As a divine representation of marriage, she has always worked hard to protect married women and preserve the sacred bond that is created when two souls bond together in marriage. But he was not very successful in subduing Zeus, as Zeus had many extramarital affairs.
Long before Hera married Zeus, she ruled the heavens and the mortal world. Even Zeus was afraid of him back then.