Theyna at Hogwarts

So, I know that there have been many demigods at Hogwarts books, but hear me out. Chiron and Albus Dumbledore have been friends for many years. After the war, Albus can't find anyone to be the DADA teacher, so he calls his old friend to help. Chiron asks Thalia for help, since she was kicked out of the Hunters of Artemis. She won't go without her girlfriend Reyna, so Theyna goes to Hogwarts! There are also some OCs that tag along, hope it isnt too horrible.