While every situation is different, here is a quick glimpse into my crystal ball...

I met my eventual wife when I was 18. We dated for 7 years prior to getting married. We were married 6 years, had a beautiful daughter, an incredible house, wonderful friends and family. Then a couple of years ago, she decided to file for divorce because "she didn't know who she was and needed to find out for herself."

Speaking from personal experience, save yourself the emotional torture and don't rush into anything. You (and her) will be happier in the long run!