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

This had happened last night so everything is still pretty fresh for me. I met her during 3rd college and continued to be together after graduation. We're currently in a LDR (2 mos. in right now) right now that would last 7 mos. In this relationship, I was the worryer and I always feel like when I call her, I was only distubing her. Lately, we've been having fights here and there about establishing a strong line of communication. Last night, She was drinking with some friends and being the worryer that I am, tried to call her several times to get her attention. When I got to reach her after calling 15 times, she flipped and said I was strangling her. In my frustration I uttered the words "Then let's break up"hoping that she would be against it. She wasn't and so we broke up. After the breakup I also checked her fb account and saw her talking to a guy friend wanting him to video call her. Is she cheating?

She's a very nice girl with a strong personality and my family got attached to her pretty quickly. This is also a reason why breaking up with her is so hard. Please help me get back the spark we had when she was here with me. How can I approach her? Should I give her space? Is she cheating?
<bot>: Met the perfect girl, broke up because I was too clingly and now I want to get back with her and change