<human>: We have been dating for 2 years. I broke up with her once about 4 months ago only to quite quickly get back together (I couldnt deal with not being with her the physical pain was awful, and I missed her) Forward to now we are in a long term position as I have traveled across sea to study. I am starting to get the same feelings I did when I broke up with her prior.

I know the whole rip the band aid thing (jump of the skateboard on your ass) but I cant decide. She is coming to visit me in 2 months so I will be waiting until then no matter what (If i even choose the breakup route) but what are some questions to ask myself if this is who I want to be with? I just DONT know, I always end up on both sides of the seasaw. 

Side note she recently sent me a picture of her and she got AWFULLY skinny. She was tiny to begin with but its too much even for her. I am afraid it is due because we are now long distance and she isnt taking care of herself. I do love this girl. But my mind wanders....

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I have no idea whether I want her in my life or not and recently I am loosing attractiveness to her. How do you know when you found the "one?"