I had a "mindfulness therapist". It was quite profound. One on one combo of talk therapy, guided meditations, listening to my body, processing past trauma. I didn't & don't now have an official bpd dx, I have bpII dx, but bpd traits - not sure I'm ready to open up to a T with this truth yet. I really don't want another dx. I've also done cbt with the abc's (activating event, beliefs about event, consequences of potential actions). Then we challenged our beliefs, learn to slow down long enough to figure out what really feeling & best action...
There are many types to choose from. Hope this may help.