Hello. I have a question about an anime movie I saw when I was a kid. It is about a prince, who was actually a girl but pretended to be a guy so her mother and her could keep the throne. There was an evil guy who wanted to take the throne from them, and somehow knew the prince was actually a girl. The bad guy put some kind of potion in the queen's drink to make her tell the truth. When she drank it, she confessed that she had a daughter not a son. They were then imprisoned, I think? And while they were in prison the princess went out to fight bad people. There was a scene where she was in the woods with a guy with blonde hair, and a wolf came in. The only liked girls, so they dressed her up as a girl... that's about as much as I remember.
Thank You in advance!!

This is probably not what you're looking for but Rose of Versailles just popped into my head as soon as I read your description The Rose of Versailles - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/The_Rose_of_Versailles)

Maybe on a long shot this is it :/