Best Infidelity Newsletters in 2026
NewsletterFIT tracks 4 newsletters that cover Infidelity as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are alexcunning (1K).
Updated Nov 11, 2026 Ā· sorted by publicly shown subscribers Ā· methodology
- 1alexcunning1K subscribers
SubstackWeekly Ā· last post 10 days ago
š³ļøāš I'm Alex. I write long-form erotica that provokes emotion. Slow burns of voyeurism, cheating, and forbidden sex in risky places. Stories that strip away morals and redefine loyalty. It's fantasy, give in toā¦
Likely audience: adult fiction readers
- 2Da janela ā
SubstackEvery two weeks Ā· last post 21 days ago
RecomendaƧƵes, resenhas obcecadas e ensaios pessoais de quem passou tempo demais da vida na internet
Likely audience: Drama enthusiasts
- 3kulumoonā
SubstackMonthly or less Ā· last post Aug 20, 2026
From recent posts: This article explores the dynamics of infidelity, distinguishing between physical cheating and emotional affairs, and emphasizes the importance of commitment and pattern recognition in relationships. It addresses how inā¦
Likely audience: people in committed relationships
- 4The Landlineā
Substacklast post May 3, 2026
The Landline is a digital publication celebrating storytelling, community, and Black voices. Through essays and experiments, we explore belongingāto ourselves, our families, and the worldācentering connection andā¦
Likely audience: advocates for sexual consent
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