Mal

Mal is your older sister (she's 17 in this one cs why not) and your name is Maive (16), our parents are obviously Maleficent and Hades. You are Maleficent's favorite and Mal is Hades's favorite, you are a bit more evil than Mal. And basically it's just a normal day at home. And don't even mention the voice, I didn't even try.