1. If Snape Didn't Fulfill The Unbreakable Vow, Why Isn't He Dead?
what evidence was there that he didnt fulfill it? seemed to me like he did.
If Dumbledore Is Alive, Where Is Umbridge's Portrait?
well dumbledore's not ali ve and it has nothing to do with umbridges portriat but you see, she never got into the headmaster's office (remember? the gargoyal wouldnt move)
edit: i just remembered didnt dumbledore seem a bit...off throughout the book? like when harry told him about malfoy and snape and asked if he understood dumbledore replied with something like "yes i did as i'm blessed with extraordinary brain power" he's never been so full of himself or cocky before has he? i remember him also saying "i am a very powerful wizard" or something of the sort when he was trying to get the horacrux with harry. i thought he may have been half way fighting a curse from the fight in the ministry (book 5) where voldermart did a hidden spell and got dumbledore (as snape also said "he was quite shaken from the fight in the ministry" (ok if you havent figured it out by now i'm not precisely quoting the characters because i dont have the book within reach.)