Another Child of Hades?

Meeting Me and My Horse

(Imagine picture with blue flakes I eyes.)

I live in an old abandoned cemetery. I was/am the daughter of Hades, whom was accidentally blessed by Zeus and Posideon.
I have a pet Thesteral, like the ones from the Harry Potter books, same rules apply to it. Only special kids, like me, and people who've seen death can see my horse, Bones. Cliche, I know, but it fits.
Any way, I have black hair, black eyes, normal child of hades appearence, but my eyes have blue flakes in them. I'm what you call an emo freak, as most humans say.
My mom's name was Katherine Rotoli. I'm Italian.
I speak fluent italian, and of course ancient greek.
I'm 73 years old, although I don't look a day over 16, which gets to the part of why I'm in a graveyard.
I died, sort of.
I had to 'die' on a quest, but never did, which was odd. So I woke up later, in this cemetery. 
My horse was made by Posideon, cursed by Hades, and given wings by Zeus. So it was perfect for me.

This is my story of coming back into the real world.