<p>I think you should talk to your principal about this. Tell him/her that you know that her GC rec is going to be very poor, ask your principal if he agrees or disagrees, and tell him that you think you are being treated unfairly. Lastly, ask them to investigate the matter, read the GC app, and if the principal finds it completely false and detrimental to your application process he/she should do something about it. Otherwise, colleges will have to weight teacher recs a lot more than GC recs (which i’m sure some do, maybe not a LOT, but most will weigh it more)</p>