The Pre-Mortem: A Planning Tool Worth Borrowing from the Boardroom

One of the things I notice consistently in my work with clients navigating significant life transitions is that the preparation tends to be lopsided. The logistics get handled. The relational terrain gets glossed over, not out of avoidance exactly, but because most people don't have a framework for thinking it through in advance. They manage the practical demands of the change and assume the relationship will absorb whatever comes with it. Sometimes it does. More often, couples find themselves several months into a new chapter feeling disconnected in ways they didn't anticipate and can't quite name.

There is a concept from organizational psychology that I think speaks directly to this gap. It's called a pre-mortem, and while it was developed for use in business and leadership contexts, the underlying logic translates remarkably well to the kinds of transitions that put the most pressure on intimate relationships.

What it is

The concept was developed by psychologist Gary Klein and has been incorporated into Brené Brown's work on leadership and decision-making as well. The premise is straightforward: rather than waiting to analyze what went wrong after the fact, you do it beforehand. You imagine it's some point in the future, six months out, a year, things didn't unfold the way you hoped, and you ask what happened and why.

The goal is not to predict catastrophe or to borrow trouble. It's to take seriously what you can already anticipate, while you still have time to do something about it.

Why transitions are harder on relationships than we expect

The life changes that tend to strain relationships the most are also, paradoxically, the ones we feel least entitled to struggle with. A new baby is supposed to be joyful. A job change was chosen. A move was agreed upon. And so the relational difficulty that emerges, the distance, the resentment, the sense of losing each other in the middle of something that was supposed to bring you closer, often goes unnamed for longer than it should, because it doesn't fit the story of what this transition was supposed to look like.

What tends to happen is that couples invest significant energy in preparing for the practical dimensions of a change and almost none in thinking through what it might ask of them relationally. Not because they don't care, but because most of us lack a structured way to have that conversation before the difficulty is already upon us.

Why a pre-mortem tends to work

We are usually better at predicting relational difficulty than we give ourselves credit for. We know our own patterns well enough to make reasonable guesses about where we'll struggle. We know things about the specific transition we're walking into, what's unresolved, what's been quietly avoided, what neither person has said out loud yet. And we know the people involved: how they tend to show up when things get hard, where friction has lived before, what usually goes unsaid until it becomes a much larger problem.

What most people lack is not the information. It's permission to treat those observations as useful data rather than as anxiety to manage or optimism to override. A pre-mortem provides that permission. It reframes the act of anticipating difficulty as responsible preparation rather than pessimism, and it creates a structured opportunity to have the relational conversation before the transition makes it harder to have.

What this looks like in practice

Consider bringing a first baby home. The practical preparation has been done. The nursery is set up, the leave is arranged, the car seat is installed. And yet, if a couple were to sit down before the birth and imagine themselves six months in, exhausted, disconnected, functioning more like logistics partners than intimate partners, what would they point to as the likely culprits?

A pre-mortem works through three lines of inquiry, each drawing on what is already known.

The first is self-knowledge. What does each person already know about how they function when they are overwhelmed or depleted? Maybe one partner knows they go quiet and withdraw when they have nothing left, and that this tends to read as indifference to the other. Maybe one tends to take on more than they can carry rather than asking for help, and reaches a breaking point before either person realizes how close to the edge they were.

The second is situational awareness. What is already known about this particular transition? That one partner returns to work at six weeks while the other stays home alone. That their families live out of state and practical support will be limited. That the division of nighttime responsibility has never actually been discussed, only assumed.

The third is relational knowledge. What do they already know about how they navigate difficulty together? That one moves toward problem-solving when the other needs to feel heard first. That there are things that have gone unsaid, not because they are unimportant, but because the logistics of preparation crowded them out.

None of this is certain. But it is informed, and that distinction matters considerably. When a couple names what they can reasonably anticipate before a transition begins, they can make deliberate choices about it rather than improvising in the middle of it, when they are tired and already stretched.

A simple place to start

The exercise does not require much. A willingness to ask a direct question: If this transition is harder on our relationship than we're expecting, what is most likely to have caused that? Work through what you each know about yourselves, about this specific situation, and about how you tend to show up for each other when things get hard. Do it separately first, then compare. What you're looking for is not a comprehensive accounting of everything that could go wrong. It's the two or three things you already suspect, and a conversation about those, before you need to have it under pressure.

I've also created a worksheet that walks through each step with a completed example. It's designed to be done individually or together as a couple, before the transition begins.