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What Makes Relationships Successful?

Quick Answer 5:1

positive to negative interaction ratio predicts success

The Gottman Institute found that happy couples maintain at least 5 positive interactions for every negative one. This "magic ratio" predicts relationship success with 94% accuracy.

Source 🎓 Academic The Gottman Institute (2023) Last verified 2026-01-15

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The Gottman Institute (2023). positive to negative interaction ratio predicts success. 5:1.

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5:1 positive to negative interaction ratio predicts success (The Gottman Institute, 2023)

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