Here's the issue...
My fiance and I are getting married July 21, 2012. Four years ago when we started dating, I stupidly introduced his brother to my best friend at the time. I didn't think anything of it as she was 14 and he was 19. Sure enough over the last four years they've broken up at least 8 times, fight constantly, and our friendship has ended horribly. Two months ago VERY UNEXPECTEDLY she dropped out of my wedding for essentially no reason at all.
Today his brother proposed. Ah!!! Now she wants to get married next August, September, or June!! Right around my wedding date. I've been engaged for over a year already and have had my date picked for that long. I'm dreading this next year and having her apart of my life forever. It's because of her that I don't get along with my future brother-in-law & there is stress and drama in my life.
WHAT DO i DO!!? I need advice before I go crazy...