In myth Gaia appears as the prime opponent of the heavenly gods. First she rebelled against her husband Ouranos (Sky) who had imprisoned her sons in her womb. Then later, when her son Kronos defied her by imprisoning these same sons, she assisted Zeus in his overthrow of the Titan. Finally she came into conflict with Zeus, angered with him for the binding of her Titan-sons in the pit of Tartaros. In her opposition she first produced the tribe of Gigantes and later the monster Typhoeus to dethrone him, but both failed in both attempts.