<human>: I've never done a long distance relationship before.  We have only been together for about 2 months but were old friends before so she means a lot to me even before the relationship.  I have only seen her twice so far, but after the second visit she seems very emotionally unavailable.  The fact that she is physically unavailable (lives far away) makes my connection to her feel like its fading.  On top of that, she feels like she needs space, so I have given her a lot of space.  My problem is that her pulling away is pushing me away.  I am pretty codependent in a relationship, so I need her to meet me half way.  Before the second visit when we were still very much visibly in love, she would often talk about future plans and children with me, among many other things.  I haven't heard that for half our relationship at this point.  Also, I feel like I don't need space from her because we are already long distance.  I'm afraid to stay in the relationship for fear it won't work out and I will be even more hurt because of the length of time I spend being alone.  I need affection at this point but I feel like anything I do will just push her away.  If I don't get affection I'm not sure I want to invest in the relationship for much longer.  I'm not even sure where she is in her head since she doesn't want to talk about things.  A month ago if I ended it, she would have been devastated.  I genuinely love her and want it to work out, but I'm lonely as hell.  I'm not sure what to do.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Long distance girlfriend wants space, which she's gotten.  This and lack of openness/affection is pushing me away.  Feels like a no-win scenario.