His only nephew~Pjo and Avengers crossover

His mother had passed away, and the only 2 reasons he couldn't just go, 'I want to stay with my father' was because he was 'unstable', and the fact that there was no actual proof that Poseidon was his father. So when he ends up being stuck with his uncle Tony, Poseidon will stop at nothing to get his favorite son back, but maybe living with Tony isn't as bad as it seems.