The rebirth of Tammy Riddle

One-sho. Everybody likes to write epic stories about how they've made Harry Potter different, but invariably all of them, amusing they get that far, hit upon the same stumbling block that tests our willing suspension of disbelief when they get Harry in to the exact same position of being carted off to a creepy graveyard to resurrect Voldemort. Lets change things a little, shall we?