Hi
Cdog54 and

Although I'm so sorry for the reason you're here, I'm glad you've come here for support. As
Mamaw says, it is so very hard, when dealing with a pwBPD (person with BPD) or BPD traits. You'll find many parents here who can relate to what you've written, you are not alone.
I'm so sorry to hear that your daughter is using your love for your grandchildren against you, manipulating you for $$$. It's heartbreaking. Retirement, your twilight years, are meant to be a time of relaxation. You deserve that.
Does your daughter accept her diagnosis? Is she in treatment?
Keep posting, read and post in other threads, having a support system is important and absolutely necessary when a loved one is struggling with BPD. We are here for you, we get it.
~ OH