So I have borderline personality disorder and I split when I feel rejected, ignored or anything like that. My best friend keeps ignoring me, saying she’ll do stuff with me but goes out with other mates instead and always ignores me when I tell her my splitting triggers. I’m not very kind when I split on people but she knows what triggers me and she continues to do exactly those things even after claiming to care about me and never wants to hurt me. Borderline personality disorder is a very difficult illness to manage as a friend but it just takes validation and care. I can be horrible but only when people neglect me. I will be made out as the bad person but I don’t understand why she knowingly triggers me and gets confused when I split???