So how was the people that made it work able to?
Thanks for your post Mitchell16. I think that most of us on this Leaving Board arrived at a point of admitting defeat in the relationship -- and accepting responsibility for healing ourselves.
The only relationships that work -- with BPD or not -- require two individuals who agree to partner rather than merge. I don't think anyone suggests that one person could "make it work" on his or her own.
You did your best, and that is enough.