Been in a relatioship 6 years (recently seperated again for the 5th time) with a person who suffers from BPD.

The cutting is her way of getting your attention, she feels you are not there for her, not giving her the emotional support she needs....possibly!

Does she have an impulsive personality?
Does she have addictions? like alcohol, drugs, sex, spending etc.

Living with someone who has BPD is like living on a roller coaster ride....does this sound about right???