<human>: Condense the text into a few key points

Idk where else to go on reddit for this advice, hoping you all can lead me in the right direction. My girlfriend just dumped me a couple of days ago, she said that she no longer felt head over heels in love with me as she did for the first half or so of our relationship and that she felt that it is becoming a one sided relationship, and that "you're just not THE one." And she was crying as she was saying all this too, also saying that I'm sweet and everything and how I'll find someone who is THE one. I tried explaining to her that the "honeymoon phase" of a relationship doesn't last forever, especially as long as ours did but she wouldn't have any of it. This was a bit out of the blue because we were recently hanging out before she left for vacation and everything was fine I thought.

She also revealed that she cheated on me recently, and did so knowing how I feel about cheating, but she did show that she clearly felt horrible about it afterwards when she was breaking up with me. 

She said that she still cares for me a lot and wants to be friends, and that she doesn't want any contact for a while. I can't do that, ever since she's ended it I've been miserable, I see her everywhere I go, in everything I do. She's ruined me...what does that say about me that even after she cheated on me I still want to go and be with her. She became my best friend over the span of this past year, I can't tell you how many times I wanted to pick up my phone and text her about something. This is the only rough patch we ever had in our relationship, and I want to fight for us.

Help me /r/relationships
<bot>: GF of a year and two months ended it, doesn't want contact for awhile even though she still cares a lot about me and I love her still. I want to fight for us