I want to join the others in welcoming you to the bpdfamily.
I can hear the frustration in your post. 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.
You said that you hurt your husband a lot. If you feel comfortable enough, can you tell us more about that?
Also, what is it about your husband that makes you feel that he suffers from BPD? There is an article here,
I think it's Borderline Personality Disorder, but how can I know? that may help.
Please tell us more when you're comfortable doing so, and check with us to let us know how things are going for you.