# Emotional flooding | VibeLovely glossary

*Published:* 2026-05-11
*Author:* Alex Williams

 By  
 **Alex Williams**  
 Editor-in-Chief


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**Emotional flooding.** The state of being physiologically and emotionally overwhelmed during conflict, heart rate elevated, fight-or-flight engaged, cognitive capacity for nuance diminished. John Gottman’s research finds that once flooding begins, productive conversation is nearly impossible until both partners have had time to physiologically settle (typically 20–30 minutes).

Where the term comes from
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Concept developed in Gottman’s “Love Lab” research, where physiological data (heart rate, skin conductance, stress hormone levels) were collected during couples’ conflict conversations. Gottman found that when one or both partners’ heart rates exceeded approximately 100 beats per minute, the productive-conversation window had effectively closed.

How it shows up in real life
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Flooding can look like: an inability to listen to what your partner just said. A sudden urge to leave the room. Loss of access to vocabulary or to nuance. A buzzing-in-the-ears feeling. The behavioral response can be stonewalling (shutting down) or escalation (raising voice, repeating). The Gottman intervention: name the flooding, take a break of at least 20 minutes, do something genuinely calming (not problem-solving), then return.

Common misuses
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Flooding is sometimes confused with “being too sensitive” or “losing control.” It is neither. It is a physiological state that limits cognitive function. Treating it as a character failing prevents the practical intervention of *taking a break*.

Related reading
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- [Emotional flooding](/love-and-couples/communication/emotional-flooding/)
- [The four horsemen](/love-and-couples/communication/4-horsemen-relationship-conflict/)
- [Stonewalling](/love-and-couples/communication/stonewalling-relationships/)

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### Cite this article

When citing this article, attribute as: Alex Williams, “Emotional flooding | VibeLovely glossary,” *VibeLovely*, May 2026, <https://vibelovely.com/glossary/emotional-flooding/>.


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