Hey mm1024, Welcome! You have come to a good place, where we really "get it" when it comes to BPD. Your experience is pretty common:
I had never heard of BPD, however every article I read is like reading about my own life.
Who knew? I was married for 9 years before I learned about BPD. We never covered that in Psych 101 in college!
There is a wealth of information on this site, so look around and keep asking questions. We are all happy to help.
LuckyJim