Hi Champs561,
Welcome aboard.
I am sorry that you are having trouble maintaining your relationship. I understand how difficult it can be coping with BPD behaviors in a relationship. What specific things are you having the most difficulties with?
The motto on the Staying board, is "before you can make anything better, you must stop making it worse." The lessons on the right will help you get started on improving your relationship.
Looking forward to reading your response.