When things seem to be going well for an extended period of time, my girlfriend always seems to dump me. Last night, after she invited me to the gym with her (I went and took a class with her, which I did mainly because I wanted to spend time with her), then we had dinner at her place. About an hour after dinner she suddenly tells me she isn't sure how she feels about me and doesn't know if we should continue dating, and that she doesn't want to prevent me from finding someone else. I was shocked given that we just spent the last 4 days together, as well as Christmas and New Years. I thought things were going well, she was even talking about plans for a our vacation a few days earlier.
We have broken up a few times, each time with her dumping me. I usually try to go no contact to clear my mind, but she always seems to be constantly calling me after a break up. In November she briefly ended things, only to call me every week multiple times. She also was quite offended that I jumped back into dating quickly after her dumping me (I still don't get why she cared, given she dumped me).
Last night when she dumped me, I tried to talk to her a bit to let her know how I felt. I told her that the constant breaking up and getting back together isn't good, and tried to ask her why she came back to me multiple times. She tried to tell me that she isn't sure how she feels about me long term (despite her telling me what she wanted for us in the future).
Does she seem scared or commitment? Why break up and keep coming back? She left the conversation last night with saying let's take a little time and talk again in a few days.