Narcissistic personality disorder: real signs and how to deal with a narcissistic spouse

What is narcissistic personality disorder, and is every arrogant person a narcissist?

"Narcissistic personality" is an everyday phrase; the medical name is narcissistic personality disorder (NPD): a lasting pattern of grandiosity, a strong need for admiration and a lack of empathy for others, which starts by early adulthood and shows up across many situations, not just one. Cleveland Clinic explains that it goes deeper than arrogance or selfishness, because it affects how a person sees themselves and how they treat the people around them.

Anyone can show off now and then or enjoy praise, and that does not mean they have the disorder. A study published in 2018 in the Journal of Abnormal Psychology found that narcissism runs along a continuum from mild to severe, rather than forming a separate category of people. That is the real difference between narcissistic traits and the disorder: as the MSD Manual explains, a diagnosis needs at least five of nine specific traits that are lasting and affect the person's life.

In its page updated in 2023, Cleveland Clinic notes that experts are not sure exactly how common it is: estimates range from 0.5% to 5% of people in the United States, and 50% to 75% of cases are in males.

So don't judge your spouse or relative by an online quiz; a diagnosis is made by a professional after an assessment. What matters most for you right now is the behavior itself and its effect on you, not the label.

Narcissistic personality traits: the real signs

MedlinePlus and Cleveland Clinic describe signs that keep recurring in a person with this disorder, including:

• An inflated sense of importance: exaggerating their achievements and seeing themselves as special.
• Preoccupation with fantasies of success, power, beauty or ideal love.
• A constant need for admiration, alongside fragile self-esteem.
• A sense of entitlement: expecting special treatment and getting angry when they don't get it.
• Exploiting others to reach their own goals.
• Lack of empathy: ignoring other people's feelings and needs, or refusing to acknowledge them.
• Envy and arrogance, and belittling other people's successes.

Behind the strong image there is often fragile confidence, so criticism or failure may feel humiliating. As the MSD Manual explains, the person may respond with rage, contempt or a counterattack, or withdraw and avoid any situation where they might fail.

Covert narcissist signs

Not all narcissism is loud. Covert or "vulnerable" narcissism is an informal description, not a separate diagnosis, for a quieter and less visible form. Cleveland Clinic notes that it can be so subtle that you may not notice it for a long time, even in a long relationship. Its signs include:

• Extreme sensitivity to criticism, answered with veiled hurtful remarks or by turning the accusation back on you
• Putting themselves down in front of others to draw sympathy and praise
• Outward modesty with a hidden wish for admiration and thanks
• Unspoken anger that comes out as passive-aggressive behavior
• Feeling misunderstood, without seeing that their own behavior hurts others

Narcissistic personality and marriage: how does the pattern show at home?

Cleveland Clinic notes that family members are often the first to notice the problem, because the person may not see it themselves. Its experts, writing about narcissistic behavior in the family, describe someone who may act very differently in public than at home, to keep up the image of a "perfect family". Common patterns they describe, which differ from one person to another, include:

• Their wishes always come first, with no regard for your needs or the children's.
• Difficulty apologizing: they may struggle to admit mistakes and tend to shift the blame onto others, so you often end up being made the one at fault.
• Anger at criticism that can turn into shouting and insults, and sometimes physical harm.
• Approval you can never earn: the demands change every time you get close to meeting them.
• Control and isolation: controlling the details of your life and pulling you away from your family and friends.
• Using the people closest to them: using you or the children as a means to get what they want.

These are behaviors to take seriously, not proof of a diagnosis. Cleveland Clinic notes that not everyone who shows narcissistic behavior is violent, and that manipulation which makes you doubt yourself can have several roots other than narcissism. So abuse can happen without this disorder, and the disorder alone does not mean that a person is abusive. Not every marital conflict is a toxic relationship; the difference is the repeated pattern. When it turns into emotional abuse and control, the World Health Organization counts psychological abuse and controlling behavior as forms of intimate partner violence, and its 2026 fact sheet notes that this violence can lead to depression, anxiety and sleep problems. What you are going through is not you being "too sensitive".

Manipulation and blame: why do you start doubting yourself?

One of the most painful parts of these relationships is that you start doubting your own memory and judgment. This often happens because of a kind of manipulation known as gaslighting: manipulation that makes you doubt your own sense of reality. A Cleveland Clinic psychologist describes it as a repeated pattern of emotional manipulation that makes your feelings seem worthless, until you doubt your ability to make decisions. It can look like:

• Denying what happened, or insisting that your memory is wrong
• Calling you "too sensitive" or saying you are "overreacting"
• Blaming you for things you didn't do, and making you responsible for how they treat you
• Brushing off your feelings, or cutting you off from the people who support you

Over time you may second-guess every decision, apologize even when you don't think you did anything wrong, come out of conversations more confused, and feel constantly on edge around them. The same source warns that this can increase anxiety and depression, so if you notice signs of depression or anxiety symptoms in yourself, don't ignore them.

How to deal with a narcissistic husband or wife: boundaries that protect your mental health

Cleveland Clinic stresses that you cannot change another person; change is their own decision. But you can change how you respond, in ways that protect you. Its experts advise:

1. Set clear boundaries and stick to them: decide what you will not accept and what you will do if it happens again, then follow through. For example: "If the insults start, I will end the conversation." Giving in to every demand often makes things worse.
2. Stay calm: don't answer abuse in kind, and don't take their words as the truth about you; the aim may be to provoke a reaction.
3. Write down what happens: note the date and what was said, and keep messages somewhere safe, so you can hold on to what really happened.
4. Choose what you share: keep conversations to everyday matters when you expect your feelings to be used against you, and avoid confrontation if you feel threatened.
5. Don't stay alone: keep in touch with trusted family and friends; isolation is one of the tools of manipulation.
6. Judge actions, not promises: when you start to pull away, big promises of change may follow. Experts advise not to base your decision on them, but on actions you can see and that last.
7. Get psychological support for yourself, even if the other person refuses treatment. A therapist can help you rebuild your confidence and work out your next step. Learn about psychotherapy sessions at Oxygen.

How are children affected at home?

Writing about parents with narcissistic behavior, Cleveland Clinic describes effects that can last into adulthood, including low self-esteem from constant criticism, self-doubt from having reality denied, difficulty expressing their needs, and sometimes the same patterns being passed down from one generation to the next.

A systematic review published in 2025, which included eight studies, linked narcissistic traits in parents with colder, more conflict-filled relationships with their children and, in some studies, with more anxiety and depression in the children, often through indirect routes such as one particular child being made the constant target of blame in the family. The review also discusses the risk of a child becoming the caretaker of a parent's emotions. However, the researchers point out that the studies are few and cannot prove cause and effect. The World Health Organization (2026) notes that children in families where there is violence may develop behavioral and emotional problems.

What can you do for your children?

• Be the calm, steady presence: listen to their feelings and believe them.
• Don't make them go-betweens in conflicts, and don't make them responsible for the adults' feelings.
• Shield them from witnessing insults and violence, and take them away if they are in danger.
• If their sleep, schoolwork or behavior changes, get a specialist assessment: Oxygen sees teenagers aged 15 and over, with a guardian's consent for those under 18, while younger children should be seen by a child psychiatrist.

Can narcissistic personality disorder be treated, and what does it take?

Treatment can help, but the first condition is that the person wants to change. MedlinePlus notes that the outcome depends on how severe the disorder is and how willing the person is to change. Cleveland Clinic explains that many people with NPD don't see a problem in themselves and may only seek help when loved ones insist, that symptoms often become clear after a major crisis such as losing a job or a divorce, and that they are more likely to drop out of treatment early.

Psychotherapy is the core of treatment. Approaches mentioned by Cleveland Clinic and the MSD Manual include cognitive behavioral therapy, dialectical behavior therapy, psychodynamic therapy, group therapy, and couples and family therapy. The aim is for the person to learn to relate to others in a more caring and empathetic way.

Couples therapy is not right for every relationship, though. A 2022 article in a journal of the American Psychological Association stresses that it is not appropriate when one partner uses violence, intimidation or control to dominate the other, because it can increase the danger. It also says the therapist should first assess each partner separately and privately, and that joint sessions are not suitable if either of them does not feel safe. In such cases, the example it gives recommends individual therapy for each partner instead of joint sessions, along with support from services that help people facing partner violence.

No medicine treats the disorder itself, as Cleveland Clinic explains, but a doctor may decide on medication for related symptoms such as anxiety or depression. MedlinePlus notes that the disorder can come with mood or anxiety disorders, heavy drinking or drug use. If your partner uses drugs, read our article on dealing with a husband who uses drugs.

At Oxygen, the first step is an appointment with a psychiatrist to assess the situation, followed by therapy sessions according to the treatment plan. These are available for men and women aged 15 and over. If your partner refuses to come, you can come on your own first.

When should you seek psychological help for yourself first?

You may spend years trying to fix the other person and forget about yourself, but your mental health is not something to put off. Reach out to a professional if:

• You keep doubting your memory and your decisions
• You feel persistently sad, have lost interest in things you used to enjoy, or your sleep is disturbed
• You feel afraid in your own home and watch every word you say
• You have drifted away from family and friends, or you can see the effect of what is happening on your children
• You need to make a big decision about the relationship and want to make it with a clear mind

At Oxygen you can start with a doctor's appointment or a therapy session for yourself, to understand what you are going through and plan your way forward in small steps. You can contact us or book an appointment at any time.