Board Thread:General Discussion/@comment-26135928-20150614212409/@comment-1820614-20150614235516

In myth, Zeus and the other male gods were rather hypocritical when it came to relationships. They could have all the affairs they wanted, but it was frowned upon for goddesses to have affairs with mortals. Zeus killed the first mortal man Demeter had an affair with and set Aphrodite up with a mortal to humiliate her. Calypso complained about it to Hermes in the Odyssey. He did not disagree with her only stated Zeus would be wrathful if she disobeyed him.

In all likilihood, Hades or Poseidon would take it as an insult to their honor. That they were somehow not a good enough husband. And instead of trying to be better or address the real issue they would try and kill the kid or make his/her life miserable for being a living insult to them.