Im not questioning the game or why Kane needs to be in trouble from a gameplay aspect. That reasoning works fine.
My issue lies in Callista's actions. She absolutely didn't have to put him in danger. She clearly had options and still chose to put him in the path of the Karlssons. Look at every other mother in the game and look at her. Hell compares Elena's actions to Callista's actions. Kane is supposedly her favorite kid, and she basically fucked him over. If the canon ending doesn't revolve around Kane being a dominant personality, Callista has a lot of explaining to do.
Kane's not in danger because of his actions; he's in danger because Mommy's old boyfriend has a crush on her, and Mommy decided to put him in the path of that bullshit without preparing or even asking if he wanted it.