As a descendant of Helius, Apsyrtus grew into a radiant young man and lives in his own palace, next to the loftiest building where his father, the queen and his other sisters dwelt. This can be explained by the fact that Apsyrtus was bore by a Caucasian nymph, Asterodeia to Aeetes before he made Eidyia, the youngest daughter of Tethys and Oceanus, his wedded wife. Because his grandfather Helius had once betrayed Ares to the gods who shared bed with the beautiful Aphrodite, the goddess was extremely hostile to the descendants of Helius and none of them would experience a happy love life.
Civil war
Later on, a civil war in Colchis occurred because the brother of Aeëtes, Perses, came with a Scythian army to the country in order to unseat the king out off his throne. Aeetes was aided by the Argonauts because he vowed to give the Golden Fleece to Jason in return of the favor for the incoming fight. During the battle, Apsyrtus went to the front line and wore a beautiful golden armor. He drove the golden cart of his grandfather Helius while his golden shield reflected the rays of the sun. He had a quivering spear and a threatening helm that no one from the common people could look up to him without getting pain in his eyes. When he went off to the enemy, his opponents fled from fear and he overthrown them with his galloping horses. Groaning, the trampled warriors remained in the dust and wondered anxiously what violence had happened to them. Finally, Aeetes with the help of the Minyans won the war and managed to chase away his brother.
Unexpected departure
When Medea fled with Jason, she took her brother Absyrtus with her, and when she was nearly overtaken by her father, she murdered her brother, cut his body into pieces and strewed them on the road, so that her father might thus be delayed by gathering the limbs of his child. Tomi, the place where this occurred, was believed to have derived its name from temno. According to another tradition, Absyrtus was not taken by Medea, but was sent out by his father in pursuit of her. He overtook her in Corcyra, where she had been kindly received by King Alcinous, who refused to surrender her to Absyrtus. When he overtook her a second time in the island of Minerva, he was slain by Jason. Apollonius of Rhodes presents a variation on this tradition in Argonautica : Jason murdered Medea's brother on one of the "Brygean Islands" , where he was lured by Medea with false promisestheir first meeting after leaving Colchis.
