"If she feels about you the way you feel about her, surely she wants to snatch this opportunity to make a good impression on your parents…. Since she's lived a cross-cultural life, she knows that making a small gesture can be all that's needed to keep from muffing a sensitive encounter…. Explain that if her pubic hair is also her public hair, you're going to want to hide in the bushes."
Slate offers advice on how to get your girfriend to trim her triangle. Clearly, I am no longer needed now.