Board Thread:General Discussion/@comment-32347396-20171225225712/@comment-25396609-20171226025605

See, my theory on that whole mess of a fan theory is that no, Qrow is not Ruby's father; but he is indirectly responsible for her being alive.

See, we know Qrow has a semblance that causes bad luck, right?

So, here's the thing. What if, and stay with me here, Qrow accidentally walked into the house while Tai and Summer were doing it; and his semblance caused the condom to tear, thus resulting in Summer getting knocked up?

The beauty of my theory is:

1: It has no effects on the greater plot

2: It is well within the confines of established canon regarding how his Semblance works

3: The odds of anything ever appearing in show which make it impossible are extremely low