Give her up. She is having an A, lies to you about it and the OM is lying as well. And I will tell you ... she is lying to you. Let her deal with the consequences of her cheating on her own. Stop trying to rescue her. If so many people see what's going on, then it's probably true.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.