INSTANT DIAGNOSTIC AUDIT
Stop Guessing. Find Out The Truth.
Take this 3-minute test. Find out if you are being paranoid, or if he is actually hiding something behind your back.
He takes his phone with him everywhere, even just to the bathroom or another room.
Is He Cheating? — Common Questions
How accurate is an 'is he cheating' quiz?+
No quiz can prove infidelity — only evidence can. What this test does is structure your observations: it scores 20 research-informed behavioral markers (phone secrecy, schedule changes, emotional withdrawal, defensiveness) so you can see whether the pattern you're sensing is strong, weak, or mixed, instead of ruminating in circles.
What are the most common signs of cheating?+
The most consistently reported clusters are: sudden phone privacy (new passcode, face-down phone, hidden notifications), unexplained time gaps or 'working late' spikes, a drop in emotional and physical intimacy, and disproportionate defensiveness when asked normal questions. One sign alone means little — the pattern across clusters is what matters, which is exactly what this test measures.
Should I confront him before I'm sure?+
Confronting without preparation usually backfires: a cheater gets a chance to rehearse, hide evidence, and turn the accusation back on you. It's smarter to document what you observe for a week first, then decide on a conversation strategy. Your test result includes guidance on what to do next based on your score.
What if the test says I'm probably just anxious?+
That's a real and valuable result. Relationship anxiety and attachment triggers can produce the same gut feeling as real deception. If your score is low, the healthiest next step is usually working on the anxiety itself — our attachment style quiz is the right place to start.
Keep Digging — Related Tests
Is He Manipulative? Test
Identify the exact manipulation tactics being used on you — guilt trips, DARVO, love bombing — and get scripts to shut them down.
Is He Gaslighting Me? Test
Stop asking yourself if you're crazy. This test maps his statements against the clinical gaslighting playbook and gives you a clear answer.
His Attachment Style Quiz
Decode whether he is avoidant, anxious, or secure — and what that means for how he handles conflict, distance, and commitment.
Gaslighting Signs
The complete list of gaslighting phrases and behaviors.