Billie hardly qualifies as an Asshole Victim let alone that the Winchester brothers have a giant track record of screwing over the entire world and averting it afterwards despite the massive bodycount of bystanders they kept causing which hardly qualifies THEM as heroes. Billie is justified in being pissed at the brothers for killing her boss, the boss of the natural order.
Billie hardly qualifies as an Asshole Victim let alone that the Winchester brothers have a giant track record of screwing over the entire world and averting it afterwards despite the massive bodycount of bystanders they kept causing which hardly qualifies THEM as heroes. Billie is justified in being pissed at the brothers for killing her boss, the boss of the natural order.