The question is, is that code for she found a really hot new guy who has swept her off her feet, for the time being, but she knows it won't last and wants to keep you on the back burner because she knows you will wait for her?
If I were you, I would find out if there is another guy, if so forget about her and move on, or stay friends if you can truly handle being friends with her but do not get back together with her when she gets dumped, or realized the new guy is a dud.
Or, I would move on right now and forget about her and not let it effect you too much. There might not be another guy, and she genuinely just might not like the way your "relationship" is, or was going. You seemed to have alot of bickering, which may start out cute but gets old fast.
Of course I could be misreading the situation based on the little bit of info you gave, but in any case, when it doubt, move on.
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I do not teach men how to become pickup artists, I teach men how to take control of their lives, and yes that includes the women in them

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