
I just want to welcome you and let you know that you are not alone, my uBPD son has been NC (no contact) with me for over a year now and there are other parents on here who will be able to relate too.
It is so very hard being a parent to a pwBPD, we all here know what you are going through and can help and support you.
It is good to hear that you are in counselling, that is an excellent way of helping you with your own self care. I have just finished my own counselling sessions and I have found that it has helped me a lot.
A good place to start learning is via the
TOOLS which can be found over on the right

Don’t React, Respond with S.E.T., you might find that one useful right now.
Look forward to reading more of your story whenever you feel ready to share x