Elizabeth x Cassidy x Charlie

Hmmmm how do I WORD this nicely???

Charlie is 2-3 she's still in diapers, Why would Cassidy like her killer's daughter for? Why would Elizabeth a kindergartner want to be with them like where does she express romantic feelings.

In the books Elizabeth and Charlie's relationship is HIGHLY abusive to the point where Liz made Charlie commit suicide in the end while physically and verbally assaulting her. Not to forget Elizabeth killed Charlie's only living family member aka Aunt Jen.

Book wise Charlie and Elizabeth aren't lesbians. Neither show any romantic interest in other girls at all. Plus since the trilogy was a retelling of the game story if Charlie wasn't a robot or died she would've been with John. As for Cassidy who knows.
Considering that Elizabeth is highly manipulative, and abusive as she was shown pretty much in both books & games. She's going to have a hard time finding anyone.