She has a talent at swordsmanship and they don't want to bring attention on her for that, which is already terrible because they're ignoring her wishes that would make her stronger anyway. And their excuse is "because you're a girl". What kind of shitty parent says that ? I would understand if it was illegal, but it's not. Instead of giving her a valid reason, they just yell at her to obey. That's now how you treat a child.