>Owen was Vader step brother
>Owen was Obi-Wan's brother
Neither was ever acceptable to me… if Owen was just Anakin brother, or even half brother, but someone who was raised with him, someone with real reasons to be pissed off with him (leaving their mother, siring a son and them diseappearing, becoming a galactic mass murderer and all) it would make much more sense and creating a real emotional link between them, his reasons for trying to keep Luke in a force-forsaken moisture farm and all.