Why doesn't Diablo have a sister?

So now he have. I call her Fiablo (The Sisterhood of Diablo)

Join Fiablo here: http://www.facebook.com/?ref=logo#/group.php?gid=241454188217

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Q u o t e:
Why doesn't Bashiok have a sister?

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Funny enough my sister's actual name is Leah.

duhn duhn DUUUUUHHHHNNN

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Q u o t e:
I have a twin Brother. His name is Mack. He likes to play Warhammer, read Spider-Man comics, and call me a Nerd.

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He sounds awesome, can you have him post here instead?

;) <3 grug