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.
The Greek god Apollo never married but, in some mythologies he married the goddess Athena.
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.