The point about extracurricular activities is a good one. BPD mother's criticism and blaming me took a toll on my self esteem. School, friends, and extracurricular activities helped to counteract that. It didn't resolve all of it but - they were a source of positive feedback and validation.
I don't know if you or your D are in counseling. I think it's essential. It's someone your D can speak to without fear of consequences. I didn't know my mother had BPD. I think it could have helped to know. However, this information needs to come from someone objective, like a counselor who would know if it is in your D's best interest to know and how to speak to her about it.
While I think it is possible to help mitigate some of the effects of having a mother with BPD, I don't think it's possible to avoid all of them. This is a significant person to a child and even in the most protective circumstances- they have a relationship with this person. Let your D know that it is a normal and positive form of self care to seek out counseling, as she also will need to do this at times, as an adult- as she feels she needs it. I haven't done it continuously but at times when I felt I needed some objective guidance and feedback.


