I was in love with my husband when we got married but two things happened: he was emotionally destructive and controlling, and didn't accept me for who I was, or appreciate all I did. It was never enough, he was angry, things were volatile. Not a good environment. And we couldn't resolve problems. He would talk things through but he was just giving lip service.
When I left, I felt so light, free, happy and I could grow! And I have. This book helped me out a lot: www.askmeaboutmydivorce.com. Full disclosure, it's my book. It's an anthology of essays by 28 different women and their stories really helped me through my own sometimes rocky progress to the current moment, which ROCKS.