Hi itgirl,
it seems to be a very rational way to deal with a quite emotional topic. Such a questionnaire also may rely on quite a bit of introspection and self reflection - not the typical strength of someone with BPD. Behavioral changes brought on by insight are rare in our relationships. They may happen but generally we get more mileage by
- introducing a validating communication style into the relationship
- refusing to tolerate disrespectful behavior and protecting us against that with boundaries
I need a way to tell her that some of my needs are not being met.
A good way would be to limit some to one that truly matters and communicate it via SET or DEARMAN depending on what it is. Then consistently follow up. Any change is in established relationships is hard to bring about and in ours this it doubly true.