I get a guilty little thrill sharing good places to read messy, real relationship stuff — there’s a surprising amount of honest, sometimes brutal writing out there about affairs and cheating. If you want first-person, real-life accounts, start with personal-essay hubs: look through the 'Modern Love' column (NYT) and features on 'The Cut' and 'Cosmopolitan' — they often publish deeply personal essays about infidelity, written by the people who lived it. Those pieces are edited and polished, so they read well and usually include context and reflection. For rawer confessions, longform sites like Longreads and Medium have personal essays tagged under relationships or infidelity; search keywords like "infidelity," "affair," or "cheating".
If you prefer community-shared true stories, Reddit is huge: try communities where people post about their lives — posts in r/relationships, r/TrueOffMyChest, and r/survivinginfidelity can be heartbreaking, cathartic, and deeply human. Remember these are real people; threads can be messy and contain identifying details, so read with caution. For archived, serialized accounts, some blogs and Tumblr archives collect affair memoirs and anonymous stories — they can feel voyeuristic but also reveal the complicated human side of betrayal.
On the fiction-adjacent side, Wattpad and AO3 have many realistic short stories and serialized pieces inspired by real life; search tags like "infidelity," "affair," "cheating." If you want audio, check episodes of 'Modern Love' and relevant segments of 'This American Life' or relationship podcasts where real callers recount affairs. Take care with triggers and privacy, but if you’re into the human psychology behind cheating, these sources are gold. I always leave those reads a bit stunned and oddly empathetic, which says a lot about how complicated love can be.