I know it will be hard to do but give her space. It will either result in the two of you back together or with a complete split up. I went through this with my ex (it was a little more complicated though). We needed time apart and decided to try to start over. 2 weeks later was Valentines day and he bought me a pair of diamond earings..... Most woman's dream. But it was a gesture that was OBVIOSLY not just in the interest of friendship. And it just pushed me in a direction that was farther instead of closer to him. His persistance drove us farther appart, if you've told her that you're there for her she will remember it. Tell her that you love her and you'll do anything you need to and if that includes walking away and approaching your relationship as just friendly then you're willing to do that. It may take time and it may stay that way but it's the only option you have. Sorry it's not that optomistic of an outlook but you have a chance here, Don't push too hard and keep at it.
