Dear person I care about.
You are aware of how hard it is for me to lose friends, so you have to be aware of how much stress actually cutting one loose would be.
You didn't care to listen to my explanation about why I decided to no longer be friends.
If you'd listened; you'd have understood why I don't care when you report on positive things happening in that person's life.
When I am done with someone, I am done.
Besides, telling me about how great their life is once I'd told them to go away and never come back kind of comes across as, "see how they've thrived without you dragging them down!"
You are aware of how hard it is for me to lose friends, so you have to be aware of how much stress actually cutting one loose would be.
You didn't care to listen to my explanation about why I decided to no longer be friends.
If you'd listened; you'd have understood why I don't care when you report on positive things happening in that person's life.
When I am done with someone, I am done.
Besides, telling me about how great their life is once I'd told them to go away and never come back kind of comes across as, "see how they've thrived without you dragging them down!"