But I wonder if he became an accidental horcrux in Godrick's Hollow. Then DD showed up and removed the soul piece, creating the scar (like the crack in the horcrux ring.)
I'm currently rereading HBP so I'm obsessing over that ring!!!
Has anyone seen my kids!!! LOL
Someone posted this link the other day...HBP is the Best HP Novel and they raise some interesting questions. Just a warning, it's really, really, really long.