If I had gotten the brother want to Tom Riddle or the Dark LOrd, Etc. I would have broken it and got a diffrent want, In all the stories I have read The Brother Wand is never broken.
lol, lucky Harry isn't you then. I've got things planned for that wand as that wand is a weapon if used effectively. That Priori Incantatem spell could be a life saving technique the way it is created between him and Voldemort.