What Is Gaslighting? How Do You Recognize It?

What Is Gaslighting? A Clear Definition

Gaslighting is a form of psychological manipulation in which one person systematically erodes another's self-confidence by making them constantly question their perception of reality, their memory and their judgment.

The term comes from the 1944 film Gaslight. In the film, a husband secretly changes the light of the gas lamps in the house to make his wife believe she is losing her mind; when she says "these lights are flickering", he replies "no, there is nothing of the sort, you are imagining it".

The clinical definition took its firm shape in the 2020s. According to the consensus article published in the 2023 issue of the American Journal of Psychiatry, gaslighting includes the following four components:

1. Deliberate distortion of reality: denying or rewriting events, words and actions
2. Questioning of perception: "you are misunderstanding, you are overly sensitive, are you going crazy?"
3. Minimization of feelings: trivializing the victim's emotions
4. Social isolation: keeping the victim away from people with whom they could reality-check

Important point: gaslighting is not always conscious. Sometimes the manipulator uses this pattern automatically, as their own defense mechanism. But the effect is the same: the mental stability of the other person collapses.

What Happens in the Brain? The Neurological Effect of Gaslighting

The most striking findings of recent years are that gaslighting physically changes the brain. This is not just an "emotional wound". It is a concrete, imageable change in the brain.

1. Hippocampal Shrinkage

The hippocampus is the brain's memory and learning center. It also performs the task of "distinguishing the past from the present". A 2024 meta-analysis (Journal of Trauma and Dissociation) showed that the hippocampal volume of people exposed to long-term emotional manipulation is 5 to 7% smaller than that of a control group. This is close to the level seen in people who have suffered physical war trauma.

Practical consequence: victims of gaslighting feel they cannot remember events accurately. Because they actually cannot. The brain has physically changed.

2. Amygdala Hypersensitivity

The amygdala is the brain's threat-detection center. Long-term exposure to gaslighting makes it up to 40% more sensitive (Davidson et al., 2023). Result: at the smallest trigger, the victim enters fight-flight-freeze mode. The partner gets angry, the victim trembles. The partner changes their tone of voice, the victim experiences heart palpitations.

3. Suppression of the Prefrontal Cortex

This region is the center of rational thinking, decision-making and self-confidence. Under gaslighting, this region is chronically suppressed. Result: the thought "actually, I was right" flares up briefly but is immediately overcome by "no, maybe I am mistaken after all".

4. Cortisol Disruption

An irregular release of the stress hormone cortisol disrupts the immune system, sleep, memory and emotion regulation over the long term. In 73% of gaslighting victims the cortisol rhythm is disrupted (Abramson & Pinkerton, 2021).

In short: gaslighting is not something that happens in the mind. It is something that happens in the brain. And recovery requires a brain-based process.

12 Signs: Am I Being Gaslit?

If you repeatedly experience three or more of these, you are most likely in a gaslighting relationship.

Cognitive signs:

1. I constantly ask myself: "am I making this up?"
2. Even on the simplest topics I do not trust my memory
3. Making decisions is getting increasingly hard for me
4. I have started to feel the need to take notes of what I experience (as evidence)

Emotional signs:

5. Groundless shame and a sense of inadequacy in my daily life
6. After arguments I constantly find myself guilty
7. I often ask myself the question "I am not crazy, am I?"
8. I no longer trust the intuition I used to trust

Behavioral signs:

9. Before I start talking to him, I rehearse over and over what I am going to say
10. I am slowly drifting away from my circle of friends and family
11. I feel the need to have everything approved by him
12. Before I express my own opinion, I try to predict what he will think

If you said "yes" to more than 50% of this list, please read this article to the end. I have prepared a special section for you there.

The 7 Core Techniques of Gaslighting

Manipulators generally use these seven techniques consciously or reflexively. Recognizing them is the first line of defense.

1. Direct Denial

"I did not say that." "Something like that never happened." "You are imagining things." The rawest form. It usually comes in the middle of an argument, when you recall a concrete event or statement. Said without eye contact, self-assured, almost surprised in tone. Its goal is to make you fall into doubt.

2. Trivializing (Making It Seem Unimportant)

"You are getting upset over something this simple?" "You exaggerate everything." "You are overly sensitive." It denies the legitimacy of your feelings. It fights not only the content, but your right to feel. Over time you start coding your own feelings as "excessive" too.

3. Deflection

"You did the same thing last week." "Your mother used to do exactly the same." "We are talking about this, but why do you actually..." When they have to account for something, they redirect the subject to someone else. Your original complaint is left hanging, and you start defending yourself.

4. Withholding (Withholding Information, Cutting Off Communication)

"I do not want to talk to you, you will not understand anyway." "There is no need to explain this." Information and communication are a natural need. Cutting them off turns into a means of punishment. Over time you end up begging just to "hear something normal".

5. Countering

"Your memory is always off." "You always remember it that way." "Are you sure you heard it?" A systematic objection to your memory, your perception, your senses. Used most heavily at moments when you are sleepy, ill or tired.

6. Love Bombing and Withdrawal

At the start of the relationship, excessive love, attention, compliments. Then withdrawal, coldness, distance for unknown reasons. Then love again. This pattern leads to a traumatic bond. In the brain the same dopamine fluctuation occurs as in cocaine addiction. The victim becomes dependent on the manipulator.

7. Reality Writing

"Everything is fine in this relationship, you are making difficulties." "Normal couples have problems like this." "Everyone finds you selfish." The manipulator presents their own version as "the reality". They make it appear to come from third parties ("my mother said so too"). You start to question your own reality.

The Six Types of Gaslighting

Gaslighting does not only occur in romantic relationships. Here are the six types I encounter most often in my practice:

1. Partner Gaslighting

The best-known type. It occurs in romantic relationships, between cohabiting couples or within marriages. Especially common in partners with a narcissistic and antisocial personality pattern.

2. Parental Gaslighting

"I was never that harsh." "You were like that as a child, you are exaggerating." "We took very good care of you, what more do you want?" The most common responses adult children hear when they tell their parents about their childhood experiences. The victim begins to doubt their own childhood.

3. Social Gaslighting

A group, an institution or a society systematically cutting an individual off from reality. Mobbing, school bullying and patterns of social exclusion fall under this.

4. Medical Gaslighting

A study published in 2024 in the journal Current Psychology (Kahn et al.) showed that medical gaslighting has increased dramatically over the past 5 years. Female patients, migrants and people with chronic illness are especially affected. "You are overly anxious." "This pain is just from stress." "The tests are clean, you may be imagining it." A situation that women of Turkish migrant background frequently encounter in the European healthcare system. When the language barrier, cultural nuances and the prejudice of "being a migrant" combine, it causes serious harm.

5. Cultural Gaslighting (A Special Situation for Turks in Europe)

This is a little-discussed but important type. Specific to migrants living in two cultures. Examples:

• "The problem with you Turks is that you take everything with excessive emotion" (from the European side)
• "You have become European now, you no longer understand us" (from the family in Turkey)
• "This is very Turkish, you need to modernize now" (from the European partner)
• "You have changed a lot over there, you are no longer our Ayşe" (from relatives)

The victim is positioned in both cultures as someone who does it "wrong". Confidence in one's own cultural identity erodes.

6. Professional / Workplace Gaslighting

The systematic manipulation that managers use against employees. Such as questioning performance, saying "that was never said in the meeting", or deliberately giving wrong instructions and then denying it.

The Long-Term Effects of Gaslighting

Research has identified the following problems in victims of gaslighting:

Short term (1 to 6 months):

• Insecurity, constantly questioning oneself
• Sleep disturbances
• Attention and concentration problems
• Social withdrawal

Medium term (6 months to 2 years):

• Generalized anxiety disorder
• Major depressive episodes
• Panic attacks
• Somatic symptoms (headaches, stomach problems, chronic fatigue)

Long term (2 years and beyond):

• Complex post-traumatic stress disorder (C-PTSD)
• Dissociative symptoms
• Self-destructive behavior
• Becoming a victim again in new relationships (re-victimization)

The 2024 study by Shekhar and Tripathi found that among victims of long-term gaslighting, 68% met the criteria for clinical anxiety, 54% for depression and 31% for PTSD.

Getting Out of Gaslighting: a Seven-Stage Process

In my clinical experience I observe that clients pass through these seven stages. Sometimes the stages overlap, sometimes there are setbacks, but this is the general flow.

Stage 1: Realizing

One day you realize it. Maybe you read an article (like this one), maybe a friend says something, maybe in therapy. And you say: "yes, this is what is happening to me." This stage is hopeful and frightening at the same time. Because you know that you can no longer go back.

Stage 2: Denial and Minimizing

"Maybe I am misunderstanding." "It is not that bad." "Others are in harder situations." The defense mechanism kicks in. It tries to postpone the painful confrontation. This is normal. Do not be angry with yourself for it.

Stage 3: Reality Testing

Slowly you begin to keep notes, to record conversations (where it is legally permitted) and to share with people you trust. You have your reality confirmed by external sources. This stage is VERY critical. Because gaslighting lies to you most about precisely your own reality. External evidence saves lives.

Stage 4: Anger

You have now realized it and you no longer deny it. You know that what was done is real. Anger rises. This stage must be lived through, but in the right way. Not revenge against the manipulator. Anger as a legitimate feeling about the injustice done to you. You need to use that energy to get out.

Stage 5: Setting Boundaries or Leaving

You no longer accept continuing the old pattern. There are two options: Option A: staying and setting clear boundaries (this is only possible if the relationship is mild and the manipulator is willing to genuinely change). Option B: leaving (in most cases this is the realistic one). The second option is hard but necessary. Especially for migrant women in Europe, economic dependence, concerns about visa or residence and fears about the children make this step harder. These are real difficulties, but difficulties that have a solution.

Stage 6: Reclaiming Yourself

You learn to hear your own voice again. You rediscover your own tastes, opinions and feelings. You get to know the parts of yourself that were silenced for years. This stage usually lasts 6 to 18 months. Be patient.

Stage 7: Integration and Growth

You have accepted what happened. You have taken it in. You have forgiven yourself and turned it into learning. Now you continue on your way not as someone who has gone through this experience, but as someone who has grown from it. Post-traumatic growth is a real phenomenon. Much research has been done on it. People who come out of gaslighting usually have stronger boundaries, clearer self-awareness and deeper empathy.

The Special Situation of Turkish Women in Europe

In my 18 years of clinical practice, I have seen some specific patterns in the gaslighting experiences of Turkish female clients in the Netherlands, Germany and Belgium:

1. Cultural weaponization: the partner uses the woman's "being Turkish" as a weapon. "This is the problem with you Turkish women." "If you had stayed in your own culture, these problems would not exist."

2. Family isolation: the woman is physically far from her family in Turkey. She has no one beside her whom she can trust. The manipulator exploits this void.

3. Language manipulation: if the partner is of a different nationality or is better at Dutch or German, arguments are conducted in the woman's second language. The woman cannot fully express herself. This deepens the feeling of being small.

4. Inequality in system knowledge: an information asymmetry about residence, social rights and divorce law. The manipulator may use the threat "I will send you back" (even though this is usually not legally true).

5. The threat of "abducting" the children: especially if there are children with dual nationality, threats are used such as "I will take the children to Turkey" or "you have to leave the children to me because you are not from here".

Recognizing these patterns is the first step in resisting them. Institutions such as Veilig Thuis in the Netherlands and the Hilfetelefon in Germany (08000116016) provide Turkish-language support. In addition, both countries have foundations for the rights of migrant women.

Recovery: How Does Therapy Help?

Evidence-based treatment approaches for the trauma of gaslighting:

EMDR (Eye Movement Desensitization and Reprocessing): processes traumatic memories. The work of Van der Hart and Shapiro has proven the effectiveness of EMDR in complex emotional trauma. On average, meaningful recovery in 12 to 20 sessions.

Schema Therapy: gaslighting triggers early schemas in the adult such as "abandonment", "defectiveness" and "mistrust". Schema therapy targets these fundamental patterns.

Internal Family Systems (IFS): aims to listen to and reintegrate the "silenced voices" within the victim. Especially powerful with dissociative symptoms.

Somatic Experiencing / Polyvagal Work: works with the physical manifestations that gaslighting creates in the nervous system. A body-based approach.

Cognitive Behavioral Therapy (CBT): restores the skill of "reality checking". Teaches you to catch and question automatic thoughts.

Important: for the trauma of gaslighting, "general" therapy is not enough. Working with an expert experienced in trauma and manipulation is critical. You can find more information on our pages about EMDR and trauma therapy and couples therapy.

A Final Word

Gaslighting is one of the most dangerous psychological weapons of the modern world. Because it leaves no traces. Because there is no evidence of it. Because it is hard to explain to others. Because often you do not even believe it yourself.

But it is a reality. Neurologically demonstrated, clinically recognized, a reality that millions of people experience.

If you have read this article to the end, a place within you already knew this. This article only tells you that the voice inside you was right. If any paragraph in this article felt too familiar, please take it seriously. Trust your own perception. Your intuition led you to start researching this topic for a reason.

That reason is real. And seeing that reason is the first step toward recovery.

Scientific sources: Abramson & Pinkerton (2021), Philosophical Perspectives; American Psychiatric Association (2013), DSM-5; Briere & Scott (2015), Principles of Trauma Therapy; Davidson et al. (2023), Biological Psychiatry; Kahn et al. (2024), Current Psychology; Sanchez & Schimel (2019), Journal of Interpersonal Violence; Shekhar & Tripathi (2024), International Journal of Indian Psychology; Stark (2023), Coercive Control; Van der Hart, Nijenhuis & Steele (2006), The Haunted Self. This article was prepared in the light of clinical observations and current research; it does not replace medical advice.