I’m a therapist who’s worked with over 100 couples—what people in the happiest relationships do that most don’t

Conflict is inevitable in any relationship, but how we handle it can make all the difference.

As a psychotherapist who has worked with over 100 couples, I’ve seen how small changes in communication can fundamentally transform the way they work through disagreements together.

But in the happiest and most successful relationships, couples use an effective tool that I like the “5-Second Pause Rule.”

A small but mighty pause
Have you ever noticed how quickly a minor disagreement with your partner can spiral out of control?

I’ve seen so many fights start with an offhand comment or a forgotten chore. Before both people know it, they’re arguing about issues much bigger than what they started with. Suddenly, old arguments are being rehashed, or new ones are appearing out of thin air.

This is where the 5-Second Pause comes in. The idea is simple: When you feel a conversation starting to heat up, pause for five seconds before responding. In that short time, your brain gets a chance to cool down, shift out of a reactive mode, and engage with your partner in a more thoughtful and loving way.

And this tactic isn’t based on a hunch — it’s backed by research. In one study of over 6,000 trials, researchers found that taking a brief pause during moments of rising tension significantly reduced the likelihood of conflicts escalating

Putting it into action
When you’re both calm and receptive, sit down with your partner and explain how taking five seconds to pause during heated moments can help the both of you stay connected and avoid saying things you’ll later regret.

It’s important that you both agree to use this tool — it works best when it’s a shared effort.

1. Create a plan together
   This is the fun part: Decide how you’ll implement the rule. Should conflict arise in the future, what will your signal be to put it into action? Will you hold up a hand or say a specific code word? The end goal should be to set out the best way for you both to pause without feeling dismissed.

Make sure you’re very clear about when it’s appropriate to use this rule, and when it’s important to keep the conversation flowing. The rule should be used as a preventative measure; it doesn’t grant you immunity from important yet difficult conversation.

2. Practice it in the moment
   Consistency is key. The next time you and your other half wind up in a tense conversation, take a step back, breathe, and count to five.

Use this time to ground yourself and to consider what you want to say next. Those few seconds are all it takes to help you respond from a place of understanding, rather than defensiveness. You might be surprised by the impact it has — not just on the argument, but on your relationship as a whole.