hi throwaway

I am sorry you are having this experience. The experience you describe is familiar to many of us, meeting someone, forming an intense and deep relationship only to have it end abruptly. and for little or no reason.
we get how painful it is.
i thought this link might be helpful for you.
How a Borderline Personality Disorder Love Relationship Evolvescoming here is a great first step. we can help support you. are you eating? sleeping okay? getting out with friends when you can?
would you like to tell us a little more about your gf? what made you think of BPD?
'ducks