There's someone I know, whom I care about and love very deeply, that has BPD. We had dated for a while and she said she loved me and I know that I loved her. Out of nowhere, she broke up with me. I was crushed. I've tried reconnecting with her many times and at first she seems somewhat excited to talk to me. Then, it fades away. She doesn't answer texts for hours or days, then when I say something about it, she says she's busy, then I stop texting her, wash, rinse, repeat. She texted me the other night saying that she missed me, that she's changed, and I want to believe she actually misses me and that she's actually changed, it's just so hard for me to. I need to know how to trust her. I don't want to lose her again after we've reconnected. It throws my heart around. Please, any help would be greatly appreciated. 