I'm sorry about starting another thread

I've often heard about ''narcissists'' and how they sometimes ''discard'' people.

I had a ''friend'' irl who has BPD, she recently discarded me

When I needed support... and it was usually me supporting her, making her laugh and more.... she discarded me. Her last text to me said ''ok''

And she talked my ear off about her problems

I was nothing but supportive to her

No idea why .... idk if anyone else has ever experienced this?