i had a girlfriend for 3 years and always wanted to smash her best friend. we moved to different city's, i found out she was seeing someone else and immediately bombarded her best friend. we were f'n around for about a month and she actually began to hate my ex-girl. she was best friends with her for like 15 years. i was the one to actually tell my ex bird...needless to say none of us talk now. she threw her best friend away for a month of fun. unbelievable.