Artemis Jackson, mortal wife of Percy Jackson

Artemis has had enough. No one but her stepmother Hera, Aunt Hesia, and siblings, Athena and Apollo, appreciate her. After millennia of being invisible, she has had enough. She gives up her immortality and becomes a mortal with her boyfriend, Percy Jackson. Now, when she enters a music competition, she finds herself faced with having to prove that her decision was a smart one. Will she be able to, or will Zeus force her to return to Olympus? Oh, and I don't own PJO.