Board Thread:General Discussion/@comment-27517554-20160125045528/@comment-27534949-20160126044703

Perhaps Raven, Qrow's sister is a maiden, and Fire powers are for Summer maidens, Cinder's semblence is fire though.

Raven could consider herself a hazard to others and left for that (this theory is most likely not true) and that's her way of thinking that Qrow disagrees with, and she's "dangerous" because of her maiden powers.

If anyone Qrow is related to is a maiden, it's probably Raven.