Hi again,
I have another off-beat idea to help deal with reading toxic messages from your ex without being triggered as much. I found that when I worked abroad in a foreign language, the emotional content of any communications was dampened for me. I was usually more clinical in my understanding of conversations. There was something about thinking in a foreign language that activated my analytical brain more than the emotional part.
So my idea for you would be to try having your ex's messages read aloud to you, ideally with a foreign-sounding accent, and perhaps in a voice of the opposite gender of your ex. My email system can read messages aloud to me, albeit in a computer-sounding voice. Maybe if the message's voice sounded completely different, the emotional content would feel more blunted. With some luck, you could just focus on the factual/logistical content and feel less triggered.
Another idea for you would be to "schedule" when you deal with stuff from your ex. An example might be, you check for and listen to messages while driving home from work, making dinner or taking your evening stroll. Moreover, if you are semi-engaged with a small task, your reaction might feel more blunted. I did this regularly in my work life, by screening calls from certain family members during the work day. I found that talking to them during work would be too disruptive to me. To deal with that, I'd let their calls go to voicemail, and then I'd get back to them during my commute home. Dealing with them during the commute felt less disruptive and more manageable. It also helped that it was close to dinnertime, which tended to keep the conversations shorter.
Good luck.


