In This Article
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
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
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
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.
