Triton came in a little while later, and if he was a bit disheveled, he made nothing of it.
"I take it my father has not deigned to be here? Very well. I will assist in the birth of..." He barely masked a grimace. "...my little brother."

He found Aphrodite.
"A water birth. Very appropriate."

From there, he remained with her, practically shouting out commands as her labor progressed.