Psychologists John and Julie Gottman spent decades observing couples in conflict, and out of that research came a concept they call the Four Horsemen: criticism, contempt, defensiveness and stonewalling. These are the communication patterns most closely linked to relationships breaking down when they go unaddressed.
Most couples we work with recognise at least one of these the moment we name it. That recognition isn't a sign of failure. It's a sign of being human under pressure. None of these patterns come from nowhere. Each one is a part of you stepping in to do a job, usually protecting something more tender underneath.
Criticism
Criticism attacks a partner's character rather than addressing a specific behaviour. There's a real difference between "I felt overlooked when the plans changed without me" and "You never think about anyone but yourself." The first names a moment and its impact. The second turns a moment into a verdict on who someone is. From a nervous system perspective, criticism is often what a fight response looks like when it's dressed in words rather than action. The body has already registered a threat, disconnection, dismissal, not mattering, and the sharpest way out feels like getting there first. Underneath it there's often a part of you that's afraid of not mattering, and has learned that attacking first feels safer than admitting that fear out loud.
Contempt
Contempt is the one the Gottmans consider the most corrosive of the four. It shows up as sarcasm, mockery, eye-rolling, or a tone that communicates disgust or superiority. It tends to grow out of resentment, or cumulative moments of unexpressed anger that builds over time, often long before the fight it appears in. From a nervous system perspective, contempt tends to show up once fight has been tried and hasn't worked. Superiority becomes a kind of armour, a way of standing above a threat rather than meeting it head on. The part of you that reaches for contempt is usually exhausted. It's been trying to be heard through other means for a long time, and looking down can feel like the only protection left against more disappointment.
Defensiveness
Defensiveness is the instinct to protect yourself from a perceived attack, often by deflecting blame or explaining rather than hearing what your partner is actually saying. It's an understandable response to feeling criticised, but it tends to escalate conflict rather than resolve it, because the other person rarely feels heard. From a nervous system perspective, defensiveness is a fast, automatic move to get out of the line of fire, closer to a flinch than a decision. The body registers blame as danger and reroutes energy into explaining or deflecting before there's even time to properly hear what's being said. This part of you is usually working hard to prevent you from feeling like the one at fault, often because that feeling has been unbearable somewhere else in your life, long before this relationship.
Stonewalling
Stonewalling is withdrawal. Shutting down, going quiet, physically leaving the room. It often looks like someone has stopped caring, but it's more commonly a nervous system that's become overwhelmed and has moved into shutdown or freeze, past the point where fight or flight feel available. Words and eye contact can feel like too much to manage when the body is in this state, which is why stonewalling often looks like absence when it's actually overload. The part of you that shuts the door isn't gone. It's standing guard, doing the only thing it knows how to do when things feel like too much.
None of these patterns exist as one off moments. Repeated over time, they start to build something more lasting: a working picture of who your partner is. Every cycle of fight met with flinch, or armour met with shutdown, adds another layer to that picture. Eventually it stops feeling like a moment in an argument and starts feeling like the truth of the relationship, even when it isn't.
This is part of why these patterns are so hard to interrupt. You're not just responding to what your partner said five minutes ago. You're responding to a part of you that's been carrying this same fear for a long time, meeting a part of them doing exactly the same thing.
The relationships that last aren't the ones without these moments. They're the ones that catch them mid-fight, swap them out, try something new, one sentence at a time.
Why we bring this into the work we do with couples
Part of what we do with couples is help them slow a conflict down enough to see which part is active, in themselves and in each other, and what that part is trying to protect. Once a pattern has a name and a purpose, it becomes something a couple can catch mid-argument and work with together, rather than something that quietly erodes the relationship in the background.
We draw on Internal Family Systems (IFS) along with attachment science in this work, a framework that sees behaviours like these not as flaws to eliminate but as protectors, parts of you that took on a job at some point, usually early, and have kept doing it ever since because it once kept you safe. Seen this way, criticism, contempt, defensiveness and stonewalling aren't just problems to fix. They're information. Each one can tell you something about what a part of you learned to fear, and what it still believes it needs to protect you from.
This is one of several ways we help couples identify what might be contributing to their disconnect. Communication patterns are rarely the whole story, but they're often the most visible entry point into deeper questions about attachment, history and what each partner needs to feel safe.
Learning to recognise these patterns as signals is the first step toward replacing them with something more useful in moments when things feel challenging between you and your partner. There's a reason we reach for these behaviours in our relationships. We're trying hard to be heard, witnessed, understood. Often these behaviours have been serving a purpose for a long time, protecting hurt parts of you that go back further than the relationship you're in now.
Want to work through this together?
The Couples Reset is an 8 week online course starting October 2026, built around exactly this kind of pattern work.
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