I haven't slept with many people. I'm clean and was STI checked before I slept with DP (of 2+ years). I did have a fling a few years ago with someone we both know (not someone either of us ever speak to and he only knows them as an acquaintance). We are never going to see this person again, and I will never speak to them again. DP has asked me about my sexual history and who I have slept with. I found this to be incredibly invasive and didn't tell him who, just a rough number. AIBU to think that my past is exactly that, my past? Or is film disclosure a thing and should I tell him about everyone I have been with, even if it involves once being the OW and other things I did when I was young and not proud of?