lol, she needs to grow up. The "silent treatment" went out w/bow ties. If a babe EVER pulls that crap - show her your tail lights. That's just BS. All she had to say was she was unhappy you wouldn't go with her, but to pull the PMS routine - f-that (don't expect or wait for an apology) Tell her to leave acting to Hollywood.
Learn these words - Adios, C-ya, & (my favorite)-> NEXT!