I'm gonna echo Skip here. It will often be difficult, but there doesn't have to be a big show for it all.
A pwBPD will have poor executive functioning, meaning... .their emotions will often outweigh reason in tense situations. Leaving, Staying, or Undecided, our responses to their behaviors can usually be tactful. That's hard, very much so. It takes a lot of patience and self-control, but it can be done!
You can always count on yourself. Stay strong. Deeper clarity will come with more time.
