Hi Adastra,

It depends on what's going in his life, i'm just using an example from my personal experience, maybe it help you or somebody else. My exBPDw started splitting her new bf black, and I was starting to get split white. I got less hostile emails and there would be weeks were I barely heard from her.
Sometimes she feels out of control in her life so she'll try to control her environment and that means that I might get an email where she's baiting. I won't JADE so the conflict stops at my door step and that's it, it took awhile though for me to change my habits. Finally another member pointed out that I had to stop reacting to her, it's her and her inability to manage her emotions or to self sooth.