Trixie's Heir

Basically Bellatrix ends up babified and can't kill it so she ends up raising it
*Post war, but Bella survived, voldy didn't tho, (ha what a loser) most other stuff is mostly canon kinda*
(Also snape lived, albus didn't, McGonagall is still around and headmistress)

This is a really bad description, I promise the actual fic (at least the later chapters) doesn't suck.