Board Thread:Speculation House/@comment-193.1.165.1-20151116214357/@comment-25801533-20151117212438

Ruby and Yang are confirmed to be half-sibling by Monty. This means they share a parent. Both have different mothers so they must share a father. So unless there was some incestuous relationship between Qrow and Raven, Taiyang has to be their father. End of theory, please tell everyone else who keeps bringing this ridiculous idea up.