First: Jason was NOT a god, he was a hero. Significant difference.
Second, Jason had two wives: Medea and Creusa.
Jason is not a Greek god.
No, a mythological Greek hero.
Medea
Hera
sorry but Jason is not a god at all in fact he was the hero of the golden fleece
Medea was never married to a god; but to Jason and then later Aegeus.
No, as the Greek goddess Artemis was a virgin. She never married.
No.
The god Apollo never got married.
Apollo never married.
If you are referring to the Greek god shepherds, he does not get married.
The Greek hero Jason and his crew the Argonaurs. Jason was not a demi-god but he was the rightful heir to the throne of Iolcus.