A Lifelong Vendetta Against Heracles
Heracles was still in the cradle when Hera sent two serpents to kill him — the infant strangled both. Grown, he was struck with madness by her and killed his own wife and children, which drove him to the Twelve Labors as penance. The hero’s name means "glory of Hera" — perhaps the cruelest irony in all myth.
Judge of the Golden Apple
When Eris tossed a golden apple inscribed "for the fairest" into a wedding feast, Hera, Athena, and Aphrodite could not settle it. When the Trojan prince Paris was made to judge, Hera offered him "dominion over Asia." Passed over, she stood firmly with the Greeks for the whole Trojan War.
The Hundred-Eyed Giant and the Peacock
Zeus turned his lover Io into a heifer to hide the affair; Hera saw through it, demanded the animal, and set the hundred-eyed giant Argus to guard it day and night. After Hermes lulled and slew the giant, Hera set his hundred eyes into the peacock’s tail — which has been her sacred bird ever since.