Hera

Hera is the goddess of marriage, according to Greek mythology. Hera is the daughter of Kronos. Hera is the wife and sister of Zeus.

Hera is extremely jealous. Hera tried to punish everybody who had a forbidden relationship with Zeus. And Hera has always punished Zeus's stepchildrens.

Hera has been extremely cruel especially to Hercules. But Zeus helped Hercules. And Zeus prevented Hera from killing Hercules.

Hera was angry with the Troy's because of Paris's choice of Aphrodite. And Hera helped the Aka's to destroy Troy.

Hera has often succeeded in all the work she did. Even according to some sources, Hera is even stronger than Zeus.