Hmm, I just read her use of tragedy as reference to the fact that one of the things Dumbledore is most famous for- it's on his chocolate frog card!- is defeating "the Dark Wizard Grindlewald." His great love turned into his most villainous enemy, and him having to fight him in a battle that ended up with his former love in prison, seems much more tragic to me than the fact that that love was the same sex.

People are really ridiculous sometimes.