Her husband, Zeus, had many lovers and offspring with other women.
Yes; Hera is daughter of Kronos and Rhea.
Hera is jealous in the majority of the myths she appears in because Zeus is always cheating on her. In the myth of Hercules, for example, Hera is jealous because Zeus cheated on her with Alcmene.
Hera.
Jealous
No, but Hera is jealous of Aphrodite's beauty.
Hera was jealous of anyone who caught Zeus's eye.
Hera.
Her husband's constant infidelity.
Hera
hera was the goddess of marriage she was also considered a VERY jealous god
Hera
Hera, wife of Zeus, was the goddess who had a good reason to be jealous