Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: The backstory for this post is a little muddled, but the jist is that this dude and I have known each other since freshman year of high school. 
We go through high school with some minor hitches, but ultimately come out as friends. I gradually distance myself away from him, however, because he repeatedly shows himself to be a negative person; any statement of opinions or even just casual conversation would usually result with him making a critical or negative comment. Whatever, we graduate high school and go on our way to separate colleges.

First year of post-secondary rolls around, and he and I get in this stupid heated argument in a Facebook group chat because he made some pretty rude comments about me quitting my summer job to focus in university. His comments struck a nerve with me because i was tired and s bit frustrated with classes that day, and also because I had been hearing the same toxic shit come out of his mouth for months at that point, so I fired back, hence the huge fight over messenger (keep in mind I’ve heard stories about him literally sitting on his ass and not doing shit in his jobs from mutual friends who have worked with him, so he shouldn’t be saying shit about work ethic or commitment). We stopped being friends after the whole fiasco, but a few months later he apologizes and admits that he was being an asshole. I apologize for overreacting as I was tired and frustrated that day we started arguing. Everything seems good.

Fast forward to about a year later. We have not talked for almost a year now, save some chit chat about inviting each other out to club and party. I can’t write the whole thing out or else I’ll go over the character limit, but basically it’s him making a joke in a negative manner that I do perceive as a joke and reply in what I thought was also a joking manner, but his replies make it seem serious and so I respond accordingly:

https://imgur.com/a/fGMj4D0/

Last screenshot wouldn’t fit in the album (I’m uploading from Apollo):  https://i.imgur.com/yvvu7CP.jpg

I realize this story is biased seeing as I’m one of two conflicting parties involved in it. However, after seeing the screenshots of our messages below, please tell me if I overreacted with him again. I didn’t think I was coming off as “angry” in my replies as he puts it, but maybe I was thinking about our prior history and letting it influence my responses a bit.

defending myself against a perceived negative comment from someone I haven't talked to in almost a year