Why was Aphrodite married to Hephaestus?
Also asked, who did Hephaestus cheat on Aphrodite with?
Though married to Hephaestus, Aphrodite had an affair with Ares, the god of war. Eventually, Hephaestus discovered Aphrodite's affair through Helios, the all-seeing Sun, and planned a trap during one of their trysts.
One may also ask, did Aphrodite and Hephaestus get divorced?
APHRODITE The goddess of love and beauty was the first wife of Hephaistos. He divorced her following an adulterous love-affair with his brother Ares, to whom she had borne several children. ATHENA The goddess of war and wisdom fought off an attempted rape by the god Hephaistos, shortly after his divorce from Aphrodite.
Aphrodite wasn't faithful to Hephaestus, however, and had affairs with several other gods (Ares, Poseidon, Hermes, Dionysus) and mortals (Adonis, Anchises). When the goddess Eris was turned away from a party, she tossed a golden apple among the other goddesses that said "To the Fairest" on it.