Short and easy question... .

im in a three year relationship with an undiagnosed BPD GF... .Assuming I'm correct in this unofficial diagnosis... .How do you know if your BPD GF is in love with you or not considering that BPDs can't really have a healthy love? And doesn't it seem absolutely fruitless to pursue a relationship with someone who can't love in a healthy manner?
Maybe
this article about BPD and love (written by someone who recovered from her BPD) might help?
LnL