Athamas, regarding this as the fulfilment of the oracle, settled there and married a third wife, Themisto.
But Athamas proved faithless and fell in love with Ino, grand-daughter of Aphrodite, the goddess of love and beauty.
Now Pelias, brother of Athamas, had usurped the throne of Thessaly.
King Athamas grew weary of this, for often his wife would be long away.
Athamas, having incurred the wrath of Hera, was seized with madness, and slew his son Learchus.