In case you don’t know, Twisted Wonderland is a video game/manga/anime created by Disney, with many characters based off of Disney characters. This post will be including my own personal headcanons for the characters btw, and I have never read the EAH books. Now that we got that cleared up, let me begin my idea.
Vil Schoenheit (shown above) doesn’t know who his mother is, given that they grew up without one. He is an only child who grew up with her father alone. He moved to the Shaftlands when they were still young, but his mother has never been part of their life. So what if… he’s half siblings with Raven? Like, the eq had a relationship with his father, got pregnant with Vil, had to leave once Vil was born because of destiny and shit, and then married the good king and had Raven. I’m not sure why, but I feel like it could work. Anyways, yeah. thats my idea.