Dealing with the Loss of a Best Friend

My best friend of 8 years gave up on me and I think of her often. Even though she kicked me to the curb 2 years ago. I'm upset with her but I have come to terms with the fact that what happened is what happened. If you don't think they're crying over losing you, there's no reason you should cry over them. It may hurt to lose something that's so close to you but they're not really a part of you. It feels like there's an empty spot for them but that feeling is in your mind. Don't worry about trying to fill their place or get them back. They might just need time to think about it. I know mine probably will never be my friend again. I pass by her neighborhood often and it always hurts. I guess all you can do is remember how they treated you and think about if that really is what a friend should do. Is it worth crying over? Time is the only factor that can control it now.