The Kindergarten AU having Elios as the caretaker starts to make more sense once it turns out that's not the Elios who actually existed.
Fridge Horror
Emma mentions after her abusive father died, she went to live with her aunt. Where's her mother? Did she leave her husband to escape the abuse—and leave her daughter to it? Was she a victim of Emma's father? She divorced her husband and thus abandoning her daughter Emma to her father, this implies neither parent truly loved Emma.
