You replay the conversation for the hundredth time. You’re certain they said one thing, but now they’re insisting they said the opposite. You can almost hear their voice saying the original words, but they’re looking at you like you’ve invented the whole thing. And gradually, despite the clarity of your memory, you start to wonder if maybe you did get it wrong. Maybe you’re the problem.
Or perhaps you’re reading this from a different angle. You’ve been called manipulative, controlling, a gaslighter. The accusation stung because part of you recognises something in it, even as another part insists your partner is just oversensitive, that they misunderstand your intentions, that they’re actually the one twisting reality. You don’t know how to have relationships that don’t end up in this same painful place.
Gaslighting sits in that murky territory where one person’s reality and another’s version of events diverge so completely that someone’s grip on truth starts to loosen. It’s not simple disagreement. It’s something more corrosive, something that leaves at least one person questioning their own mind.
The term comes from a 1944 film called Gaslight, where a husband systematically convinces his wife she’s losing her sanity by denying things she can see and hear. He dims the gaslights in their home while insisting nothing has changed. When she questions what’s happening, he tells her she’s imagining things until she starts to believe she might be mad.
That pattern, making someone doubt their own perception and memory to maintain control, is what we now call gaslighting. And it’s more common than most people realise.
What Gaslighting Actually Looks Like
Gaslighting isn’t just disagreeing about what happened. It’s a pattern where one person repeatedly insists their version of reality is the only truth, while treating the other person’s experience as wrong, silly, or evidence of instability.
It rarely starts dramatically. It begins small: a partner denies saying something you clearly remember. They insist a conversation never happened. They claim you agreed to something you’re certain you didn’t. Each incident on its own seems minor, hardly worth arguing about. But over time, these small denials accumulate.
The core tactics appear again and again:
Flat denial even when confronted with evidence. “I never said that.” “That didn’t happen.” “You’re remembering wrong.” Said with such confidence that your clear memory starts to feel uncertain.
Trivialising your emotional reality. When you express hurt or concern, you’re told you’re “overreacting,” “too sensitive,” or “can’t take a joke.” Your feelings become the problem, not their behaviour.
Projection, accusing you of exactly what they’re doing. If they’re lying, they accuse you of dishonesty. If they’re being unfaithful, they accuse you of flirting or cheating. This keeps you on the defensive, scrambling to prove your innocence instead of questioning their behaviour.
Constant criticism that wears down your confidence. Comments about how you look, think, parent, work. Sometimes overt, sometimes disguised as “helpful” or “just joking.” They might claim others agree with these criticisms, leaving you feeling ganged up on by people who may not have said anything at all.
Isolation from people who might offer different perspectives. They suggest your friends are bad influences, your family doesn’t understand, or that everyone else thinks you’re the problem. As your world shrinks, their version of reality becomes your only reference point.
The phrases that signal gaslighting:
“You’re going crazy.”
“That never happened.”
“You’re imagining things.”
“Everyone thinks you’re the problem.”
“I was only joking, why are you so sensitive?”
“You’re the one gaslighting me.” (When you try to address their behaviour)
These aren’t casual remarks in healthy disagreements. They’re tools for making you doubt yourself.
What It Feels Like From Inside
If you’re experiencing gaslighting, you probably feel constantly confused. You replay conversations obsessively, trying to work out if you misheard or misunderstood. You might feel like you’re walking on eggshells, monitoring every word to avoid triggering another incident where your reality gets rewritten.
Your confidence in your own judgment erodes. Decisions that used to feel straightforward now feel paralysing because you can’t trust your own assessment anymore. You apologise constantly, even when you’re not sure what you did wrong, just trying to smooth things over and make the tension stop.
You might defend the person to concerned friends or family, insisting they’re “not that bad” or “just under stress.” You’ve probably explained away their behaviour by blaming yourself: “I can be difficult.” “They have to put up with a lot from me.” These thoughts might sound like humility, but they often echo phrases the gaslighter has planted.
Many people describe feeling like a faded version of who they used to be. You remember being more confident, more decisive, more alive. Now you’re anxious, second-guessing everything, and exhausted from the mental gymnastics of trying to reconcile conflicting versions of reality.
This isn’t weakness. This is what happens when someone systematically undermines your sense of what’s real. The confusion, the self-doubt, the constant anxiety, these are normal responses to abnormal treatment.
If You’re the One Being Called a Gaslighter
Perhaps you’re reading this because someone you care about has accused you of gaslighting or manipulation. Maybe several people have said similar things over the years. The accusation probably made you defensive, angry even. You don’t see yourself as abusive. You’re not trying to drive anyone mad.
But there’s also a quieter voice wondering if there’s truth in it. You notice that relationships keep ending in similar ways. People say they can’t talk to you, that you always have to be right, that they feel small around you. You see their hurt but struggle to understand how your words or actions created it.
Here’s something important: most people who engage in gaslighting behaviour don’t think of themselves as manipulative. They’re often acting from their own wounds, their own desperate need to be right, their own terror of being wrong or rejected. The behaviour serves a function, usually protecting against something that feels unbearable.
Maybe you grew up in a home where admitting fault meant severe punishment, so you learned to deny everything. Maybe your sense of self is so fragile that accepting you’ve hurt someone feels like total annihilation. Maybe you’ve been gaslit yourself and learned these patterns as survival strategies.
Understanding where behaviour comes from doesn’t excuse it, but it does mean change is possible. Not easy, and not quick, but possible. The first step is being willing to sit with the discomfort of “What if they’re right? What if I am doing this?”
If you can hold that question without immediately defending or explaining, if you can tolerate the shame that comes with recognising you’ve hurt people, that’s already significant. That’s the crack where change can enter.
The Impact on Mental Health
Gaslighting doesn’t just cause relationship problems. It creates genuine psychological damage.
When your reality is constantly questioned, your self-esteem collapses. You start to believe what the gaslighter says about you: that you’re stupid, unreliable, unstable, too sensitive. Skills and strengths that once felt solid become doubtful.
Anxiety becomes constant. You’re always scanning for danger, trying to anticipate reactions, replaying interactions to work out what you did wrong. Your body stays in a state of high alert: tense muscles, racing thoughts, disrupted sleep. The stress affects concentration, making it hard to focus on work or be fully present with your children.
Over time, many people develop depression. The hopelessness of feeling like nothing you do is right, combined with the isolation and exhaustion, creates a heavy darkness that’s hard to shift.
Perhaps the most frightening impact is doubting your own sanity. When what you see, hear, and remember is repeatedly dismissed, you start to wonder if there’s something fundamentally wrong with your mind. This doubt is lonely and terrifying, and it makes you less likely to reach out for help because you’re not sure anyone would believe you.
For those doing the gaslighting, there’s damage too, though it’s less visible. Relationships built on control rather than genuine connection leave you isolated in a different way. You might “win” arguments and maintain dominance, but you lose intimacy, trust, and the possibility of being truly known. The patterns that protected you also imprison you.
Breaking the Pattern
If you’re experiencing gaslighting:
Start trusting your perceptions again. When something feels wrong, treat that feeling as information rather than proof you’re oversensitive. Your emotional responses make sense, even if someone else dismisses them.
Keep a private record of incidents: dates, what was said, how it made you feel. This isn’t for arguing with the gaslighter, who’ll dismiss any evidence. It’s for yourself, to see patterns clearly when doubt creeps in.
Reach out to at least one person you trust outside the situation. Break the isolation. Share what’s happening. Many people are surprised to find that others had already sensed something was wrong.
Set boundaries where you can. This might mean refusing to debate your own memories: “I remember it differently.” It might mean ending conversations when you’re being mocked or shouted at. In some situations, the safest boundary is reducing contact or leaving entirely.
Consider therapy. Working with someone who understands gaslighting can help you rebuild trust in yourself, process what’s happened, and develop strategies for moving forward. I offer person-centred counselling where your experience is believed, validated, and explored without judgment.
If you’re recognising gaslighting behaviours in yourself:
The willingness to even consider this shows a level of emotional understanding and strength. Most who gaslight never get here because the ego defence against seeing oneself as harmful is too strong.
Start noticing when you reflexively deny things or dismiss others’ feelings. What are you protecting yourself from in those moments? What feels so unbearable about being wrong or having caused hurt?
Look at the patterns in your relationships. If multiple people over time have said similar things about feeling unheard, invalidated, or confused around you, that’s significant information.
Counselling can help you understand where these patterns came from and develop different ways of relating. This isn’t about being shamed or labelled as abusive. It’s about building the capacity to tolerate difficult feelings without needing to control others’ reality to protect yourself.
The work is uncomfortable. You’ll have to sit with shame, with the reality of harm you’ve caused, with the fragility you’ve been defending against. But on the other side of that discomfort is the possibility of relationships built on genuine connection rather than control.
What Therapy Offers
Whether you’re recovering from gaslighting or working to change gaslighting behaviours, therapy provides something crucial: a space where reality doesn’t have to be negotiated.
For those who’ve been gaslit, counselling offers validation. Your experience is believed. Your feelings are treated as reasonable responses to unreasonable treatment. Together we can untangle what actually happened from the distorted narratives you’ve absorbed.
We work on rebuilding trust in yourself: your perceptions, your memories, your emotional responses. We explore how the experience has affected you and develop ways of relating to yourself with more compassion. We look at patterns that made you vulnerable and how to recognise red flags earlier.
For those working on their own manipulative behaviours, therapy offers a chance to understand why you’ve needed to control others’ reality. What are you so afraid of? What does being wrong mean about you? Where did you learn that denial was safer than honesty?
We explore your own wounds and the defences you built around them. We practise tolerating discomfort, sitting with shame, accepting imperfection. We work on developing genuine empathy, the capacity to hear that you’ve hurt someone without needing to explain it away or make it their fault.
I work from a person-centred approach, which means I don’t judge or label you. Whether you’re healing from gaslighting or working to stop doing it, you’re met with genuine acceptance while we look honestly at what needs to change.
The work happens at your pace. Some sessions might focus on immediate safety or crisis. Others go deeper into patterns and history. There’s space for all of it: anger, grief, shame, confusion, hope.
I offer both in-person sessions in Cornwall and online counselling throughout the UK, with reduced rates available for those on lower incomes. Because access to support shouldn’t depend on your financial circumstances, and this work is too important to let money be the barrier.
Moving Forward
Gaslighting is serious. It damages mental health, erodes self-worth, and destroys the possibility of genuine intimacy. Whether you’re experiencing it or doing it, the patterns are worth addressing before they cause more harm.
If you regularly question your sanity around someone, feel sick with anxiety before seeing them, or recognise the tactics described here in your relationships, you’re not imagining things. Your experience is real and deserves attention.
If multiple people have told you that you’re manipulative or controlling, that they feel crazy around you or can’t trust your version of events, that’s information worth taking seriously rather than dismissing.
In both cases, change is possible. Not easy, not quick, but possible. With support, people rebuild their sense of reality after gaslighting. With willingness and work, people learn to relate without needing to dominate or distort.
You deserve relationships built on truth, respect, and genuine connection. Whether that means leaving a gaslighting situation or learning to stop gaslighting others, support is available to help you get there.
If this article has touched something you recognise, I offer in-person counselling in Cornwall or online and telephone therapy wherever you are. Not to judge, fix, or tell you what to do, but to offer a space where reality isn’t negotiable, where your experience matters, and where change can begin.
