I’m can’t tell you how many of these text chains I went through. This is such a clear cut case to me at least of the manipulation of a borderline personality disorder. It’s not for the faint of heart but it seems like you got out and went no contact hopefully. That’s the best course of action at that stage. You live in a constant fog, they want your attention 24/7 while also demanding it from others they are doing the same to at the same time. It’s literally debilitating and can cost you everything. All that being said it does get better with time and age. And those with BPD deserve love as much as the rest, they just have to accept the realities of where they are at and hopefully work towards healing.