Niobe was a descendant of the gods, granddaughter of Zeus, whose husband had founded the city of Thebes; she was inordinately proud of her heritage and her fourteen children. Once during the annual festival honoring Leto and her children by Zeus, Apollo and Artemis, Niobe rebuked her fellow citizens, exclaiming that her own fortunes were better than Leto’s, and her own children more worthy, and greater in number. Why then should the Thebans honor Leto, who was merely Zeus’ paramour?
Leto heard the insult, and urged her children to avenge her by killing Niobe’s offspring, which they did, loosing deadly arrows at them. Niobe’s husband killed himself in grief at the tragedy, and Niobe fled to the wild, where she was transformed into a huge rock that ceaselessly wept tears of remorse
Astrologically, Niobe represents undue pride in one’s accomplishments, gifts, heritage or fortunes, and the fall from grace which often accompanies this. It can indicate issues with one’s own children, boastfulness, and inordinate self-importance, arrogance or conceit. Often humbling experiences will accrue, granting enhanced perspective or teaching important lessons.