break up lesbian relationship advice?

so me and my gf were together for 2 years. i love her still but i was a really huge bitch to her. i left her at the apartment bc things weren't healthy in our relationship. then i realized why they weren't healthy. she was unhappy bc i was making her unhappy. i didn't treat her right! so i told her if this is what you want, i'll let u be. she told me, she didn't know if it was what she wanted, and for us to take it slow. well she went to denver for a week and she was annoyed by my calls, texts..and treated me pretty shitty. so then she tells me, oh i'm not gonna come back tonight bc my brother is sick. i believed her! then i get a phone call from a friend saying she is in town hanging out with a group of friends who dislike me, and one female there is a gross slut named tabby. well i drove over there and sure enough her car was there! i texted her telling her she fucked up and was caught. she came out and put on a front, saying i lied to you bc i didn't want to hear u bitch, this is still like my vacation...i was gonna tell you tomorrow that me and tabby have been hanging out... we had only been broken up three days and she started seeing this girl. this girl was interfering with our relationship when we first started talking so when we got together, she cut off all contact with her. i guess since i left her and hurt her and made her cry..this was her getting back at me. well this broad and her lover got into a huge fight and she had nooowhere to go so jami, offered her a place to stay.. our apartment. i just moved out, i was planning on returning. she was planning on having me back home. of course, i didn't control my emotions knowing the girl is sleeping on our bed..so i bugged her hella everynight. kinda crazy yeah i know, but i wanted to stop them if they were fucking. eventually, i realized i can't stop them if they are so i gotta let her do what she wants. i tried to talk to her about giving me money for what we bought together since she kept it all. the big screen lcd, the table, the couch, the bed, the kitchen stuff, the bathroom stuff...but she said only 250 was what she would give me. isn't that fucked up? but she loved me right? well she got annoyed by me again for asking her for this..and asking her what the fuck is going through her mind. how can she leave our life behind like this for some bitch who has all her ex's tatted on her body, who stole from her friends house that she was staying at just to get money to shoot up drugs, who is on probation for three years for drugs, who cheats on everyone she's with and using ppl. jami just gets mad though, and hangs up. i've come to the point where i no i have to let her go, but it sucks because i don't want to. i know in her heart she loves me but is just upset, hurt, and numb. she's the type to not show her feelings and instead keep them bottled up inside forever. she told me she never wanted to see me again and she was going to pretend that i never existed. that shit hurts coming from the love of your life. what hurts more, is i know how i fucked up and i was so ready and willing to change it for us. i guess it's too late now. i'm sure someday she'll look back and want me back. i did everything for her. made her appointments, got her her job, payed the bills, cooked, cleaned. sad story i know. so any words of advice would be greatly appreciated.if you read this, you're the shit =]

If you need a rebound, call me ; )