You should let her know how you feel, but also keep your emotions in check. You don’t want to “tell her off” or try to upset her through insults, that’ll just make matters worse. Better yet, try to water down what you want to say with what you should say without jeopardizing getting how you feel across. You have to try your best to balance logic and emotions on this one and in the end remember that your goal is to let her know how you feel, not bring her down.
