"I've been outspoken myself, lately," Kastra replied, shrugging as though completely rejecting all of her parents' ideals was no big deal. Which, in all actuality, it wasn't as big of a deal as it would be, were her rebellion not an act. Having her papa, Albus, upset was difficult to bear, but his disappointment was nothing compared to the way her father Gellert would have reacted. Thinking of Gellert feigning anger was bad enough; actually receiving said anger would be terrifying, even for his precious daughter.
"Yes, one of my fathers went to Durmstrang, but my other father - Albus Dumbledore - went here. I thought I'd give the Hogwarts curriculum a try, since I heard so much about it." Not that she found it stimulating in the least. Boring was a better word. She much preferred Durmstrang.
"Besides, it's always good to experience new places and new people." In theory. "If it weren't your last year, I'd encourage you to try studying abroad to Durmstrang. There are some interesting differences between the two schools."
The primary difference being that Durmstrang was better.