The easy answer is don't let her play the game and I know that. However with the talented modders out there I think there would be a good use for a mod that has nothing aggressive in the land. This was she can go anywhere and not worry about being attacked.
I've seen the many youtube videos of small kids getting sad when they get "sworded" for not leaving a private home, etc..
I don't want this thread to be a debate about teaching a 5 year old that this is just a game or they shouldn't be playing a violent game like this (hence the need for the mod) or anything like that. This game is beautiful and I would like to share it with her little intrigued mind.
So who's a modder? Seems like a simple script fix no?