Hi thatwaseasy13,

I'm so sorry to hear about your breakup, you have gone through so much. I really resonate with your sort of falling into the second relationship. I think many of us were in a vulnerable and not so great state when our relationships with pwBPD started. At least, I feel that was the case with me. I know the shock of the sudden turnarounds, those were always the most painful for me. You are not alone here.
It sounds like your partner got very scared at the growing intimacy between you, culminating in engagement. Remember, the closer the relationship, the more the pwBPD will fear abandonment and engulfment, which leads to the sudden change in behavior. These are survival coping mechanisms that, believe it or not, aren't personal. They will happen with anyone that the pwBPD gets that close to, until and unless the person learns to manage their reactions better. In the meantime, we, as partners, have our own issues that matched perfectly to create this perfect storm of hurt. But there is hope and things really DO get better, thatwaseasy13. They did for me, and they can for you, too.
Do you have supportive friends and family whom you can lean on at this time? What kind of self-care are you practicing right now? Sleep, exercise and support are so important.
Keep writing, it really helps. So many members have been in similar situations. And this site has excellent resources to help you recover.
We're here for you.
heartandwhole