Board Thread:Speculation House/@comment-24.247.91.107-20140511154823/@comment-96.254.157.84-20140803021903

I'm not ruling out the idea that Yang's mother is dead, but you can't rule out that one of them might have been born out of wedlock.

My theory: the father was married to Summer, but Yang was born illegitimately. It might give some explination why Yang and Ruby are born so close to each other and maybe Yang is looking for her mother when she attacked junior's club, wanting to know the person who gave birth to her.

But again, that's just my theory.