Toxic relationships: signs, staying & leaving
You deserve relationships that feel safe, steady and kind. Noticing that one doesn’t is a brave first step.
By the numbers
How common harmful relationships are, and why they matter for health.
Partner abuse (U.S.)
Relationships & health
What makes a relationship “toxic”?
An everyday word for a pattern that keeps hurting.
“Toxic” is an everyday word, not a medical diagnosis. People use it to describe a relationship that, over time, leaves you feeling more drained, anxious or small than supported. The key word is pattern: one bad day or one argument doesn’t make a relationship toxic.
Relationship experts often describe a spectrum. All relationships sit somewhere between healthy and abusive, with unhealthy in the middle, and a relationship can move along that line over time.
Read more
In a healthy relationship you make decisions together and can talk openly about problems. You enjoy time together and can also be happy apart.
It often includes
- Equality
- Good communication
- Honesty
- Respect
- Trust without needing proof
Read more
Unhealthy relationships are marked by attempts to control the other person. One person may make most of the decisions, pressure the other, or refuse to see how their actions hurt.
It can include
- Breaks in communication
- Dishonesty
- Inconsiderate behaviour
- Pressure
- Problems that go unaddressed or turn into fights
- Struggles for control
Read more
In an abusive relationship one person makes all the decisions, about friends, money, sex and even what is true. You may feel you can’t talk to anyone about what is really happening.
The National Domestic Violence Hotline is clear that abuse is always the responsibility of the person doing it, never the person on the receiving end.
It’s not only partners
Toxic patterns can show up in families, friendships and at work.
We often talk about toxic relationships between partners, but the same patterns of control, put-downs and hot-and-cold treatment can happen in any close relationship where there is a power imbalance.
Read more
Toxic patterns with a partner can include jealousy, monitoring your phone, belittling you, cutting you off from people, sudden rage and pressure around sex. Some of these are warning signs of abuse.
Read more
Someone who grew up around unhealthy behaviour may not recognise it as unhealthy, because it feels normal. That can make family patterns especially hard to see.
Read more
Friendships can become one-sided or controlling too. You might notice guilt-tripping, jealousy about your other friends, or always being the one who gives.
Questions to ask yourself
- Can I say no without paying for it later?
- Do I feel more tired or more tense after we spend time together?
- Do they celebrate my good news?
- Is the giving mostly one way?
Read more
Power imbalances at work, like a boss who controls your schedule or pay, can make harmful patterns harder to challenge.
Read more
Unhealthy attachments can also form with leaders of religious or social organisations, where one person holds a lot of power over others.
Warning signs can include being cut off from outside friends, being told what is true, and feeling afraid to question the group.
Signs a relationship is wearing you down
Patterns to notice, in the relationship and in yourself.
Signs of a toxic relationship are often about how you feel over time, not one dramatic moment. Notice patterns, and trust what keeps coming up for you.
Read more
Walking on eggshells is a common sign in harmful relationships. You may plan conversations in advance, hide small things, or feel tense when you hear their key in the door.
Read more
Belittling someone often, especially in public, is a warning sign of abuse. Over time, repeated criticism can make you believe you are the problem.
Read more
One person dominating decisions, making money choices alone, or wanting to “own” the other person’s choices are signs of an unhealthy or abusive relationship.
Read more
Being cut off from friends or family, whether by rules, money or emotional pressure, is a warning sign. Isolation also makes it harder to get an outside view.
Read more
Unpredictable moods and swings between affection and hurt can keep you hooked, because the good moments feel like huge relief.
Read more
Losing confidence and independence, and relying on the other person for approval, are signs that a relationship has become harmful.
You might notice
- Doubting your own memory or judgment
- Dropping hobbies or friends you used to love
- Feeling you need their permission
- Making excuses for them to others
Unhealthy or abusive? Why the difference matters
Conflict, control and safety.
Disagreements are a normal part of any relationship. What matters is how they are handled. In healthy relationships people talk problems through and listen. In unhealthy ones, problems turn into fights or get avoided.
Abuse is different. It is a pattern where one person uses many tactics at once to gain and keep power over the other. The Hotline points out that abuse doesn’t follow a predictable cycle, so you can’t reliably know when the next hurtful incident will happen.
Read more
In an unhealthy relationship there may be poor communication, distrust or one person taking charge too often. You can usually still disagree without fear.
These patterns can sometimes change when both people want them to, often with outside help.
Read more
Signs of abuse include
- Any kind of physical harm
- Controlling money or decisions
- Forcing or pressuring sex
- Isolating you from family and friends
- Threats, or talking in hurtful, demeaning ways
- Using children to manipulate
Read more
Advice that works for an unhealthy relationship, like an honest talk or setting a firm boundary, may not be safe when someone is abusive. With abuse, safety planning comes first.
Why it’s so hard to see from the inside
And why people stay, without any shame.
From the outside, it can look obvious. From the inside, it rarely is. Harmful patterns usually build slowly, mixed in with good times, real love and shared history.
Read more
Harmful bonds often build gradually, starting with a lot of attention and affection before criticism and control creep in. Each new step can feel like a one-off.
Read more
Many people describe a partner as wonderful most of the time. That genuine good behaviour is part of what makes leaving so hard.
Read more
Apologies, a “honeymoon” period after hurt, and gaslighting can all make people doubt how bad things really are.
Read more
Someone who grew up around unhealthy relationships may not recognise a partner’s behaviour as unhealthy.
Read more
People stay for many reasons
- Children and family
- Cultural, faith or community pressure
- Disability or relying on them for care
- Fear of what they might do
- Love, and hope they’ll change back
- No money or place to go
- Shame, or feeling it is your fault
How it affects your mind and body
Relationships shape our health, for better and worse.
A large review of about 50 years of research found that happier relationships go with better physical health. The link was roughly as strong as the link between health and diet or exercise.
Researchers think support may ease anxiety and sadness, while ongoing strain may feed negative thinking, low mood and unhealthy ways of coping. Happier couples also showed smaller jumps in heart rate and blood pressure during arguments.
People in harmful relationships often describe
- Feeling anxious, on edge or numb
- Headaches, stomach trouble or tiredness
- Losing confidence and trust in their own judgment
- Pulling away from friends and things they enjoy
- Trouble sleeping or concentrating
Can a toxic relationship get better?
Sometimes, with effort from both people. Not when it’s abuse you’re waiting out.
Some unhealthy relationships do improve when both people see the problem, take responsibility and put in steady work, often with a counsellor’s help. Change that lasts is shown over months, not promised in a moment.
With abuse, the Hotline advises staying grounded in what someone does, not what they promise. Abusive patterns usually take a long time to change, if they change at all, and that change is entirely their responsibility.
Read more
Look for
- Changes that last when things get stressful
- Owning what they did without blaming you
- Respecting your “no”, your friends and your time
- Getting help on their own, not just to win you back
- You feel safer, not just hopeful
Read more
Watch for
- Apologies mixed with blame
- Big gestures instead of steady change
- Pressure to forgive quickly or “move on”
- The same hurt coming back once things calm down
Read more
Couples counselling can help partners who both feel safe to speak honestly. Where there is abuse, it may not be safe to be open in front of the other person. Individual support or an advocate is usually the safer place to start.
Leaving safely, or stepping back
Ending, pausing or putting distance in a way that protects you.
Not every toxic relationship is abusive, and not every one needs to end completely. Some people choose to end things. Others take a break, see someone less, or change what they share.
Read more
A safety plan covers who to contact, where to go and what practical and emotional support you’ll need.
Read more
When it is safe, changing passwords and blocking contact can stop old patterns pulling you back in.
Small steps
- Change shared passwords
- Mute, unfollow or block
- Turn off location sharing
- Move old messages somewhere out of sight
Read more
With some family members, friends or coworkers, you may choose distance instead of a full ending. That might mean shorter visits, keeping conversations to safe topics, or only meeting in groups.
Read more
An outside view from a trusted friend, therapist or hotline can help you hold on to what you know when doubt creeps in.
Read more
The Hotline notes that people leaving abusive relationships return an average of seven times before they leave for good. Going back is common, and it is not a failure.
How to support someone in a toxic relationship
Stay close, stay kind, and let them lead.
Watching someone you love get hurt is painful. The Hotline’s advice is to express concern without judgment, respect their decisions and encourage small steps. People who leave on their own terms are less likely to go back.
Read more
Mention specific things you’ve seen, and let them know they are not alone.
You might say
- “I’ve noticed you seem more tense lately. I’m here if you want to talk.”
- “You don’t deserve to be spoken to like that.”
- “Whatever you decide, I’m on your side.”
Read more
Telling someone what to do, or criticising the person they love, can make them feel they have to defend that person. Trust them to choose what feels right.
Read more
Isolation is one of the ways harmful relationships take hold. Simply staying in their life can make a real difference.
Read more
Supporting someone can wear you down too. Set your own limits and remember that the choice to leave is theirs.
When and where to get help
Hotlines, therapy and crisis support.
It may help to talk to someone if
- You feel afraid of someone close to you
- You keep going back and forth about staying or leaving
- You’re losing touch with friends, family or yourself
- Your sleep, health, work or school are suffering
- You feel hopeless, numb or trapped
A therapist can help you sort through mixed feelings, rebuild confidence and notice patterns. For abuse, trained advocates can help with safety and local services.
Read more
Free, confidential support by phone, text and chat at thehotline.org. Advocates can help you think through a relationship, make a safety plan and find local services.
Read more
Support for young people with questions about dating and relationships, and for people who want to help a friend.
Read more
Free and confidential, any time, by call, text or chat at 988lifeline.org.
Read more
Find A Helpline is a global directory of free, confidential support, partnered with the International Association for Suicide Prevention.
📝 Worksheets for this guide
Fill these in privately in the app. Your answers stay on your phone.
Sources
- Centers for Disease Control and Prevention (CDC) (2026). About Intimate Partner Violence
- Peer-reviewed research (PubMed Central, NIH) (2014). Marital quality and health: Implications for marriage in the 21st century (Robles, Current Directions in Psychological Science)
- love is respect. The Relationship Spectrum
- love is respect. Warning signs of abuse
- National Domestic Violence Hotline. Healthy Relationships
- National Domestic Violence Hotline. Is Abuse Really a “Cycle”?
- National Domestic Violence Hotline. Why People Stay in an Abusive Relationship
- National Domestic Violence Hotline. Identifying & Overcoming Trauma Bonds
- National Domestic Violence Hotline. Supporting Someone Who Keeps Returning to an Abusive Relationship
- Cleveland Clinic (2026). Are You Trauma Bonding? How To Recognize the Signs
- National Domestic Violence Hotline. The National Domestic Violence Hotline
- Office for Victims of Crime, U.S. Department of Justice. National Domestic Violence Hotline
- love is respect. love is respect: Healthy relationships for young adults
- Office on Women’s Health, U.S. HHS (womenshealth.gov). Get help (relationships and safety)
- 988 Suicide & Crisis Lifeline. 988 Suicide & Crisis Lifeline
- Substance Abuse and Mental Health Services Administration (SAMHSA). 988 Suicide & Crisis Lifeline
- ThroughLine. Find A Helpline
- International Association for Suicide Prevention (IASP). Crisis centres and helplines
This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

