I am also so sorry for what you went thru. She sounds remarkably like a borderline personality in that she was everything you ever could have asked for in a gf, went way overboard, hooked you hard and fast and then, as you put it, got bored once she had you and moved on. It's classic, I'm sorry to say. Idolization and then devaluation. I'm just sorry you had to go thru a relationship like that.

Whether she is or is not (and check the BPD forums, they can be very enlightening) you should realize you did nothing wrong and unfortuantely from the way it reads, the dye was cast the moment you two hooked up. In her defence, if she is BPD she probably doesn't even realize she's doing what she's doing or why, and no amount of 'next bf's ' are going to make her feel a whole, complete and autonomous person she should be. In fact, the 'next' bf is likely to go thru the exact same thing, and in spite of happy fb pics she's probably as empty inside as she was before meeting you or them.

Please remember that you're life isn't over by any means and there is certainly someone out there for you and that this is merely a cautionary tale....the next time someone seems to be moving too fast, watch the red flags and act on them. I can see both sides of the coin you found...I am BPD and so is my bf. Not a certain mix but we're both working on it.

Good luck in your future...I'm certain, as intelligent, and thoughtful as you are...you'll do wonderfully. Your next gf will indeed be lucky to have you.