Replying...
Intro. Poseidon is destined to marry a human. Do you want me to give details about it? Well, Zeus and Hades got together only once. The normal thing would be to pair him with a human WOMAN. As much as Poseidon's disgust and arrogance were the same level one way or another. But he would be more sexist than homophobic (not encouragement). If with Goddess, happy and woman it wasn't working out they tried to match him with a sad man

Poseidon

@Parasite