Many relationships do not end because partners argue too much.

They end because partners stop wondering about each other.

In my work with couples, the shift from curiosity to contempt is one of the most reliable early signals that a relationship has begun to harden.

If this sounds familiar, you’re not alone. Most couples notice the tone of their conversations changing long before they understand why.

It usually begins in a small moment.

One partner says something imperfect. The other responds with a quick correction, a sigh, or a faintly amused eye roll. No question follows.

Curiosity has quietly been replaced with judgment.

Many couples believe relationships fail because love disappears.

More often they fail because curiosity disappears first.

In my work with couples, this pattern appears with surprising regularity.

If this sounds familiar, you’re not alone. Many thoughtful partners only recognize the loss of curiosity after the relationship has already begun to feel heavier than it once did.

It usually begins in an ordinary moment.

One partner says something that seems puzzling. The other decides they already know what it means. Within seconds curiosity disappears and interpretation takes its place.

And interpretation, once it becomes habitual, is rarely generous.

Many neurodiverse couples do not struggle because they dislike each other.

They struggle because they are speaking different emotional languages while assuming they are speaking the same one.

Over time a quiet and exhausting dynamic begins to emerge.

One partner begins explaining.
The other begins correcting.

Both leave the conversation feeling misunderstood.

In therapy rooms this dynamic often looks like conflict.

But beneath the surface it is usually something else.

It is a translation problem.

Many neurodiverse couples do not fail because of cruelty.

They fail because of misinterpretation fatigue.

One partner speaks directly.
The other hears indifference.

One partner withdraws to regulate sensory overload.
The other experiences abandonment.

One partner analyzes problems with clinical precision.
The other longs for emotional resonance.

Soon a quiet question begins circulating through the relationship like a rumor:

Are we even compatible?

In many cases the answer is yes.

There is a quiet assumption in modern psychotherapy that almost no one says out loud.

If a treatment works for most people, it should work for everyone.

At worst, we imagine the solution requires a few minor adjustments—a softer chair, a different tone of voice, a therapist who nods more sympathetically.

Autistic adults have been quietly demonstrating for years that the assumption is wrong.

A large study published in Nature Mental Health found that when autistic adults receive standard psychological therapies for depression and anxiety, the results vary widely.

Some patients improve. Many experience little change. A smaller group actually gets worse.

Which raises a slightly uncomfortable possibility.

The problem may not be the autistic patient.

The problem may be the therapy.

Or more precisely, the fit between the therapy and the mind receiving it.

There are certain things a man expects to be blamed for in a marriage.

Forgetting anniversaries.
Loading the dishwasher incorrectly.

Possibly the collapse of Western civilization, depending on the tone of the evening.

What one does not expect to be blamed for is romantic initiatives launched while one is entirely unconscious.

Yet there it was.

Confession is good for the soul, so here it is.

In my first marriage I was occasionally clocked—quite literally—for unconscious but unwelcome advances. Not metaphorically clocked. Physically corrected. The sort of sharp elbow that arrives with the moral clarity of a church bell.

From my perspective, I had enjoyed a peaceful night’s sleep.

From my wife’s perspective, a man had attempted to initiate intimacy at an hour normally reserved for raccoons, burglars, and existential dread.

The conversation went something like this:

“I was asleep,” I would say.

“You were persistent,” she would reply.

And thus began my introduction to a curious neurological phenomenon known as sexsomnia.

It turns out the sleeping brain is capable of a surprising number of things.

Occasionally, however, it attempts courtship without supervision.

The argument begins with something small.

“You said you’d call.”

“I was busy.”

But within minutes the conversation has shifted.

Now the partners are no longer arguing about the call.

They are arguing about what the missed call means.

One partner believes the moment reveals something larger: indifference, neglect, lack of respect.

The other believes the explanation is simple: exhaustion, distraction, circumstance.

At that point the disagreement is no longer logistical.

It has become interpretive.

And when arguments begin revolving around whose explanation of events becomes the official version of reality, the relationship can enter a phase I call narrative warfare.

The first time a partner explains your feelings to you, it often sounds like concern.

The second time, it sounds like confidence.

The third time, something inside the relationship shifts.

You are no longer disagreeing about what happened.

You are negotiating who is allowed to know what you feel.

Many couples initially believe they are arguing about ordinary relationship problems:

• chores

• tone

• scheduling

• parenting

• money

But gradually the fight changes.

The conflict stops being about behavior.

It becomes a dispute about interpretive authority.

Who gets to explain what a reaction means?

There is a particular kind of relationship wound that rarely produces shouting.

No doors slam.No accusations ricochet across the kitchen.

Instead, something quieter happens.

A partner begins telling a story while the other glances down at a phone.Dinner conversation pauses because a notification arrives.Two people sit inches apart on the couch, their bodies close, their attention elsewhere.

No cruelty is intended.

Yet the experience lands like rejection.

This is what I call attention betrayal—a relational injury created not by hostility, but by chronic distraction.

For many modern couples, the deepest rupture in intimacy is no longer betrayal of the body.

It is betrayal of attention.

Some marriages end in spectacular ways.

Affairs.
Explosive arguments.
Lawyers.

But many relationships do not collapse like that.

They simply become quieter.

The couple still pays the mortgage.
They still attend family gatherings.
They still divide the chores.

From the outside, the relationship looks responsible and mature.

Inside, something different may be happening.

The emotional honesty that once animated the relationship has slowly been replaced with courtesy.

The couple has become careful with each other.

This condition has a name.

Every creative act—and most intelligent decisions—move through two very different mental landscapes.

One produces possibilities.

The other produces decisions.

Psychologists call these cognitive styles divergent thinking and convergent thinking.

The distinction was first articulated clearly by psychologist J. P. Guilford in his 1950 presidential address to the American Psychological Association, where he argued that intelligence could not be measured solely by the ability to find a single correct answer.

Creativity, he suggested, depends on the ability to generate multiple possible answers (Guilford, 1950).

In other words, intelligence is not just about solving puzzles.

It is also about imagining new puzzles entirely.

Most people assume the mind runs on a single engine.

But the truth is more interesting.

The mind has two.

Every couples therapist eventually hears the same quiet sentence.

“We’re basically just roommates now.”

It is rarely said with anger. More often it is delivered with the calm confusion of someone who has discovered that the marriage is still intact, but the romance has quietly moved out.

Nothing dramatic happened.

No explosive fight.
No affair.
No catastrophic betrayal.

Instead, the relationship cooled.

Slowly. Quietly. Almost politely.

Two people who once watched each other with fascination eventually find themselves discussing grocery lists, orthodontist appointments, and whether anyone remembered to renew the car registration.

The marriage continues.

But something essential has changed.

The relationship is no longer organized around curiosity and attraction.

It is organized around running a life together.