Board Thread:General Discussion/@comment-76.11.184.158-20141226182331/@comment-25555436-20141226184839

...I assume you're new. It's ok...for now.

1-Yang and Ruby are half sisters, they have different mothers.

2-You're seriously late to the party if you're asking that now.

3-The name of that woman is Raven Brawnen. It's in the credits.

Also, I believe there was another thread already regarding Raven.