Cheating Psychology Wiki

Understanding Infidelity • Human Behavior • Relationship Science

Cheating Psychology Wiki is an evidence-based research archive covering the psychology of infidelity, attachment theory, narcissistic traits, betrayal trauma, ethical non-monogamy, and relationship science. Structured analysis for individuals, researchers, and clinicians navigating the complexity of modern relationships. Not a substitute for licensed therapy.

Cheating Psychology Wiki — Relationship Science

The Psychology Behind Betrayal & Attachment

From attachment wounds to the neuroscience of betrayal trauma, Cheating Psychology Wiki delivers structured, peer-reviewed analysis on why people cheat, how to recognize the signs, and evidence-based pathways to recovery or ethical alternatives.

Explore Attachment Theory →

Core Research Pillars

Attachment & Jealousy

Secure, anxious, avoidant, disorganized — how early bonds shape adult romantic behavior and infidelity risk.

Ethical Non-Monogamy

Structures, communication protocols, and jealousy management frameworks for open relationships.

Consent & Communication

Boundary autonomy, consent frameworks, and behavioral checklists for the modern relationship landscape.

Lifestyles & Infidelity

How modern lifestyles, stress, and social environments contribute to cheating behaviors.

Psychology research icons — narcissism, gender dynamics, betrayal, attachment

Self-Assessment Tools

Interactive diagnostics grounded in peer-reviewed psychology research.

Attachment Style Quiz Infidelity Risk Assessment Poly Compatibility Checker

Cheating Psychology Wiki — Research Community Access

Support the Research Archive

Help us maintain evidence-based, independent analysis on relationship psychology.

About the Author — Content on this site is produced by the Cheating Psychology Wiki Research Staff: Clinical writers and researchers specializing in infidelity, attachment theory, and relationship psychology.