We broke up over three years ago. (Is this the right subreddit to post this to?)

Is it weird/bad that I'm still thinking about my ex and i's relationship from freshman year (I'm graduated now)? To keep things short, my ex started a rumor when we were towards the end of our high school years that I was a nazi. I am not a nazi, if anything I'm the opposite. Trans, queer, all that good stuff. Is it odd that I'm still pretty hurt by this? For a little context I've always had an interest in WWII, and I showed their partner, my friend, my favorite movie, which happened to be a war movie. I made the comment "I think German WWII uniforms are attractive". In the stylish sense, not sexually. Apparently that led to my ex thinking I had a kink for nazis. I do not. I confronted them about it after school one day, and they just ignored me and ran off. I'm still pretty hurt by the rumor, and I'm part German so that makes things slightly worse for me I guess.