Welcome, Love.n.Fear!
I wanted to take a moment to join
isilme and
Mutt in welcoming you to the discussion forums. I'm sorry for what you're going through but glad you have found a community where many of us have been through similar experiences, and we can learn from each other. From what you have written, it seems clear you will get good ideas and support here if you continue to read and post. In short, you have found the best place in the world for understanding, compassion, and education as it relates to coping with loved ones who have personality disorders.
Thank you for sharing with us what you have thus far:
I go to couple therapy with her, solely with the hope that the therapist well tell her about BPD.
I understand where you are coming from, however, I will have to echo what
isilme is saying about this. If your girlfriend gets wind that her therapist thinks she suffers from BPD, it is likely that she will just shut down and never go back to therapy. Unfortunately, it takes a massive amount of self-awareness to cause a person with BPD to enter counseling in order to manage it. I don't know if this describes your girlfriend, but from what you have written, she may not be quite there as far as deep introspection goes.
I am so sorry you are going through this, but keep writing. It helps you to get it out, and it helps others when they see that they are not the only ones suffering. We look forward to hearing more from you.
Keep writing, keep processing, keep learning!
-Speck