User blog comment:B214/Question and Answers 3/@comment-117.195.109.139-20140914155119/@comment-24421137-20140914170051

Yea B pretty much said it, also if he did in fact kill Raynare, in the form of Yuuma, he will think all of his relationships will end in death. That kill would symbolize his greatest fear of not only seeing something he once loved die, but also being the one to do it.