Babe, I'm so sorry about Jami. I know she genuinly loves you. I don't know why she broke up with you, but I know she still misses you. I'm soooo sorry that you're hurt by this, as it's natural to be, but don't let it get to you so much. She's just a girl. And girls will come and go, as you've probably heard, your entire life. You'll find your dream girl someday, and she'll find her dream boy. I know this probalby isn't what you expect to hear, but as I friend, I am obligated to tell you the truth, and not what you want to hear.
From what I understand, she's a FANTASTIC person. She's funny, compassionate, and even pretty understanding, but in fairness to her, it would kill her to know she had hurt you. Please, baby, don't let it hurt you so much!!! It really does hurt me when you're hurt, I swear! and right now, I'm shaking purely because I'm worried for you. The poem nearly tore my heart in two. But hold strong, that's the only way you'll get through this!! I love you so much!