Block her and ignore her. If you really don't want anything to do with her.. and you don't message her or anything eventually she will give up.. Even if you need to change your number and make sure she never has your new number..
Firstly I should mention that I didn't skim over them. Second it sounds as if she's not sleeping with a guy at the moment and wants attention, or maybe (this I highly doubt) she's actually remorseful. If I were you, I would continue to ignore her just to see how much crazier her messages get.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.