Behind avoidant attachment, there isn’t necessarily a lack of feeling. Sometimes there’s an age-old strategy: desiring closeness while, at the same time, protecting oneself from what that closeness might awaken.
Let’s imagine a house overlooking the sea. The windows are open, the curtains flutter in the wind, and warm light streams through the rooms. Everything seems to suggest a welcoming atmosphere.
Yet the door remains closed.
Avoidant attachment in adulthood could be described this way: not as a lack of desire for the other person, but as a difficulty in allowing them to cross an emotional threshold.
It’s an important distinction. In romantic relationships, we tend to interpret distance as disinterest, silence as coldness, and self-sufficiency as an inability to love. And certainly, in some cases, a distant person is simply not very invested.
But attachment psychology also describes a different phenomenon: individuals who are capable of genuine feelings and, just as the bond deepens, feel a growing need to withdraw.
The theory formulated by John Bowlby and expanded upon by subsequent research has taught us that early relationships contribute to the formation of models through which we learn to interpret others’ availability, emotional security, and the very meaning of need. These are not immutable destinies, nor are they schemas that allow us to explain every adult behavior through childhood experiences. Rather, they are internal maps, susceptible to being modified by subsequent experiences.
When the search for comfort repeatedly encounters unavailability, rejection, intrusiveness, or a strong emphasis on autonomy, it can become adaptive to learn to ask for less, show less, and depend less.
What once provided protection, however, can continue to influence behavior even when the danger no longer exists.
In adult relationships, this dynamic takes on various forms: a strong need for independence; difficulty asking for support; discomfort with very intimate conversations; the habit of solving every problem on one’s own; or that pattern—particularly disorienting for the partner—in which a person draws closer, builds intimacy, appears engaged, and then pulls back just as the relationship begins to deepen.
It is then that a question almost inevitably arises on the other side: what has changed? Sometimes, paradoxically, it is above all the importance of the relationship that has changed.
Of course, a single gesture is not enough to define an attachment style. Needing solitude, disliking long emotional discussions, or protecting one’s autonomy does not mean one is avoidant. What matters is the recurrence of the pattern: the systematic need to disengage from closeness as emotional exposure increases.
Research in recent years has made this dynamic even more interesting.
In 2023, Dirk Eilert and Anna Buchheim, of the University of Innsbruck, published a systematic review of 37 peer-reviewed studies, involving a total of 2,006 participants. The authors examined the relationship between attachment representations and emotional regulation through indicators of the autonomic nervous system, brain activity, biochemical parameters, and nonverbal behavior.
In the profile defined as insecure-dismissing—which is close to the avoidant dimension—a strategy of emotional deactivation emerges that does not necessarily correspond to the disappearance of stress: signs of arousal may in fact persist at the physiological, biochemical, or behavioral level. This is a fundamental point.
Composure does not prove the absence of distress. Silence does not confirm indifference. And a person who seems to have quickly put a conflict behind them may, above all, have learned to contain its impact without making it visible.
An experimental study by Arcangelo Uccula and colleagues used eye-tracking techniques to investigate the attentional processes involved in the deactivation strategies associated with avoidant attachment. This work is part of a line of research that views attention itself as one of the tools through which we regulate what affects us: orienting toward an emotional stimulus or turning away from it, in fact, alters the amount of affective information we are forced to process.
Experimental studies on emotion regulation also suggest a reality more complex than mere emotional detachment. In a 2023 study, adults exposed to negative images were asked to use different regulatory strategies. Higher levels of avoidance were associated, during cognitive reappraisal, with a higher intensity of reported arousal.
The authors interpreted this finding as an indication that these individuals had greater difficulty reducing the impact of intense emotions through that particular strategy. The sample was small—44 participants—and the result should be interpreted with caution, but it remains consistent with an important idea: distancing oneself from what one feels does not necessarily mean not feeling it at all.
Avoidant attachment becomes more understandable, then, if we stop viewing it merely as a behavior and begin to observe it as a regulatory mechanism.
When faced with a statement like “I felt lonely,” for example, the response might be: “But we’ve seen each other three times this week.”
The observation is logically correct. Yet the two people are speaking different languages.
One is expressing an inner experience; the other is translating it into a verifiable fact. The feeling is thus transferred from the uncertain realm of intimacy to the much more controllable realm of facts.
Rationalization can become an elegant refuge. It isn’t necessarily manipulation, nor a deliberate lack of empathy: sometimes it’s simply the psychological space where one feels safest.
Something similar can happen with the idealization of the early stages of a relationship.
“Everything was easier at the beginning,” “we were happy without arguing,” “there weren’t all these demands.”
It’s probably true. But the beginning of a relationship often allows for a closeness that is still incomplete. The other person is present without having yet entered deeply into our emotional architecture. They don’t know everything about us, they don’t yet have the power to truly disappoint us, and they haven’t become a presence whose potential loss could upset our balance.
Then come the daily routine, expectations, conflicts, and mutual dependence. In a word, intimacy arrives. And that is precisely what can make what seemed natural at first less straightforward.
A study published in 2024 involving 261 heterosexual couples examined the relationship between attachment insecurity, self-regulation, and dyadic coping—that is, the ability of partners to cope with stress together. A higher level of avoidant attachment was associated with less effective dyadic coping strategies.
Since this was a cross-sectional study based on questionnaires, it does not allow for the establishment of causal relationships, but it offers an indication consistent with clinical observations: sharing vulnerability and support can become particularly difficult precisely at the moments when it would be most necessary.
Another 2024 study, conducted at Radboud University, shifted the focus to a key word: flexibility. The researchers examined how people use intrapersonal regulation strategies—managing their own feelings independently—and interpersonal strategies, that is, involving their partner. A higher avoidant component was associated with a relatively lower reliance on regulation through the partner compared to individual regulation.
Perhaps this is precisely one of the most nuanced aspects of the issue. Autonomy is not a problem in and of itself. On the contrary, it is an indispensable component of psychological health. It becomes limiting when it ceases to be a possibility and becomes the only available solution.
Being able to be alone is different from being unable to rely on anyone. Just as asking for help is not the same as being pathologically dependent on another person.
A sufficiently secure adult relationship allows for both: maintaining one’s own space and, when necessary, bridging the gap between two people.
The scientific literature shows that attachment insecurity does not pertain exclusively to couple functioning. A meta-analysis published in 2022 reviewed 224 studies, encompassing 245 samples and a total of 79,722 participants. Both anxiety and avoidance in attachment were associated with a higher prevalence of negative indicators of psychological health—including anxiety, depression, and loneliness—and with lower levels of positive indicators such as life satisfaction and self-esteem. For the avoidant dimension, the associations were moderate. Once again: correlation does not imply causation, and an attachment style does not constitute a diagnosis. But such a large dataset confirms just how closely the way we experience relationships is linked to our psychological well-being.
The body, after all, is not a bystander in the relationship. Meaningful encounters involve brain systems involved in salience evaluation, stress response, and emotional regulation; they interact with the autonomic nervous system and neuroendocrine mechanisms.
This is where psychology, neuroscience, and psychoneuroimmunology can converge—provided we avoid the temptation to offer absolute explanations.
There is no biomarker capable of identifying an avoidant person. There is no brain region that can tell us how an individual will love. And there is no scientific basis for claiming that a specific relational style directly causes a particular illness. Instead, there is an organism that continually responds to the quality of the environment in which it lives, and relationships are part of that environment.
This helps us understand why seemingly simple phrases—“I need to be alone,” “I don’t want to depend on anyone,” “I don’t understand why we have to talk about this again”—can have very different meanings. They may express a genuine desire for autonomy. Or they may represent a more or less conscious attempt to reduce an emotional arousal that has become difficult to tolerate.
However, we must avoid an equally important misunderstanding.
Avoidant attachment must not become a romanticized explanation for rejection. Not every person who withdraws is afraid to love. Not every silence hides an unspoken depth. Not every unresponsive partner is secretly struggling with the intensity of their own feelings.
Sometimes someone simply does not wish to continue a relationship.
Systematically attributing distance to trauma or an attachment style risks turning a psychological theory into baseless emotional reassurance.
Understanding the other person does not mean giving up on oneself.
Knowing the possible origin of certain behaviors does not oblige one to accept disappearances, belittlement, persistent ambiguity, or a lack of reciprocity. A partner can offer presence, but cannot become the therapist of the person they love. They can respect the other’s pace without neglecting their own needs.
One of the most challenging dynamics arises when an avoidant style encounters a partner who is highly anxious about the relationship. The former, when they feel too much pressure, tends to withdraw to regain a sense of security. The latter, sensing that distance, seeks greater closeness to reestablish the connection. One pulls back. The other follows. The more they are followed, the more they feel the need to withdraw; the more they withdraw, the greater the other’s need to reach out to them.
Neither of them necessarily wants to cause that pain. Yet each ends up fueling the other’s vulnerability.
Change is possible precisely because attachment styles are not fixed structures. Secure emotional experiences, greater awareness, and psychotherapy can make entrenched patterns more flexible. Therapeutic work does not consist of dismantling autonomy, but rather of distinguishing when it represents a choice and when it has become an automatic defense mechanism.
The decisive step can be surprisingly small. Staying a few moments longer in a conversation that makes you uncomfortable.
Saying “I need some time” instead of walking away. Acknowledging an emotion before immediately turning it into a rational thought. Allowing yourself to ask for comfort. Discovering that depending partly on someone doesn’t mean losing one’s identity.
The goal isn’t to become people without boundaries. It’s to be able to choose when to protect them and when to open them up.
Perhaps that’s why, when faced with someone who pulls away just as the relationship seems to be deepening, the question “Do they really love me?” isn’t always the only interesting one.
Sometimes there’s another one. What happens inside a person when someone gets close enough to truly see them?
Let’s go back to the house by the sea.
It’s evening now. The windows are still open, and the light streaming through the rooms has grown dimmer. The door has remained closed for years—perhaps because those who live there have learned that the lock was the surest way to protect what lay inside.
Then a hand reaches for the doorknob. There’s no theatrical gesture. No door flung wide open. Just a few centimeters of opening.
Just enough for the sea air to enter the room. E so that the one who has remained sheltered for so long may discover, perhaps for the first time, that allowing someone to get close doesn’t necessarily mean losing oneself.
