I do think you are missing a couple obvious points. If she broke up then she obviously wasn't happy and the second one, she sounds like she has no idea what she wants and until she does this is how she will be. I bet, if you get a little history on her, you will find that she probably has a guy every time before she breaks up with the other one. Anyway, that needy, needs serious help. Word to the wise, in a few weeks when things are going well with that guy, she will be trying to rekindle something with you (at least for a little while) until something better comes along.