Either you keep only Aphrodite as the only partner or you drop her (like mc realizing that she can't never be faithful and will cheat on him sooner or later) and make Athena the main heroine but not the 2 together.
To much info dump in the last couple of chapter that I started skipping paragraphs because it was so boring to read and now I feel sleepy. So I'm gonna stop here for now until I get back my motivation to continue reading