[The spell on her doesn't feel like any spell Leo has encountered before, and there's no sense that it came from a Western wizard. It feels more like magical corruption than anything that was deliberately cast on her.]

Yes, I think almost everyone in the house has changed, by now, but I'm not sure. I've been trying to hide in here ever since my parents...

[She can't finish that thought, but Leo already knows.]

So I can't say for certain.