What Is Gaslighting?

What Is Gaslighting? Signs, Examples & How to Heal

What is Gaslighting?

Gaslighting is a form of emotional manipulation in which one person makes another doubt their own perceptions, memories, or even their sanity. It’s often subtle, but over time it can deeply affect your mental health and self-esteem. Understanding what gaslighting is can be the first step toward recognizing an unhealthy relationship pattern and finding the right support.

The term comes from the 1944 film Gaslight, in which a husband manipulates his wife into believing she’s losing her mind. In real relationships, gaslighting usually begins gradually, which makes it hard to name until some emotional damage has already been done. Recognizing it early is one of the most powerful things you can do to protect your well-being.

Common Signs of Gaslighting

Gaslighting can show up in many ways. Here are some of the most common red flags to watch for:

• You frequently second-guess yourself or feel confused about your own thoughts and emotions.
• Your partner denies things you know to be true, saying things like “You’re imagining it” or “That never happened.”
• You’re often told that you’re “too sensitive” or “overreacting.”
• They deflect responsibility by turning their behaviour back onto you.

If these situations sound familiar, it might be time to talk with someone.

Book a free consultation with our Coquitlam or Vancouver counselling team.

Why Gaslighting Makes You Doubt Yourself

One of the most confusing parts of gaslighting is the constant self-doubt. You might notice your mind cycling through the same competing thoughts, never quite landing on what’s actually true, therapists sometimes call this cognitive dissonance. You know something feels off, but you can’t put your finger on the behaviour behind it.

Over time, that uncertainty wears you down. Many people stop sharing how they feel altogether, because past attempts left them feeling unheard or dismissed, or somehow the conversation always turned back to the other person. If you’ve slowly gone quiet in your own relationship, that silence can be a sign in itself.

Love Bombing: When Affection Is Used to Control

Not all gaslighting looks harsh. Sometimes it hides inside what seems like love. “Love bombing” is a subtle form of manipulation where the relationship feels full of warmth and positivity on the surface, yet you still don’t feel truly loved, and you can’t explain why. That gap between how things look and how they feel is part of what creates the self-doubt.

Sometimes a gaslighter learns exactly which of your buttons to push, then presses them again and again, until you’re the one reacting, even though they set it in motion. For example, one partner may stay calm and never seem to get angry, while the other becomes chronically, uncharacteristically angry, someone who never saw themselves that way before the relationship. If you barely recognize who you’ve become lately, it’s worth paying attention to.

The Impact of Gaslighting in Relationships and on Your Mental Health

The toll of gaslighting can be heavy. Over time, you might experience:

• Chronic anxiety or depression
• Low self-esteem and persistent self-doubt
• Difficulty making decisions or trusting your own judgment
• Withdrawing from friends and family, and feeling increasingly isolated

In our counselling sessions in Vancouver, Coquitlam, and Burnaby, we often work with individuals and couples to rebuild self-trust and restore a sense of clarity. Change is possible, and you don’t have to get there alone.

How to Respond to Gaslighting

If you suspect you’re being gaslit, there are steps that can help you steady yourself:

• Write it down. Keeping a simple journal of conversations and incidents can help you trust your own memory and reconnect with what really happened.
• Reach out for support. Confiding in a friend, a family member, or a therapist can help you regain perspective when your own feels shaky.
• Consider therapy. A trained counsellor can help you process what you’re feeling, rebuild confidence, and set clear boundaries.

Book a free consultation to speak with a licensed professional who understands the nuances of emotional manipulation.

Setting Boundaries with a Gaslighter

Setting and holding boundaries is essential for your emotional safety. Here’s where to start:

• Clearly name the behaviour that isn’t okay.
• Be consistent in reinforcing those boundaries.
• Accept that the other person may not change, and that protecting your well-being might mean limiting or ending contact.

Boundaries are a powerful way to reclaim your voice and your mental space. If you’re finding it hard to set them, or to leave a relationship that’s hurting you, you’re not alone. Our experienced counsellors in Coquitlam and Vancouver are here to help.

A Note on Safety

When someone senses they’re losing control, they may respond with threats, sometimes obvious, sometimes subtle, especially if you talk about leaving. If you ever feel unsafe, your safety comes first. You don’t have to navigate that moment alone; reach out to someone you trust, or a professional who can help you make a plan

You Deserve Respect and Clarity

Recognizing gaslighting is the first step toward healing. Whether you’re feeling unsure about your relationship or you simply know that something feels off, support can help you find clarity and move forward with confidence.

Clearheart Counselling offers trauma-informed, relationship-focused therapy for individuals and couples across Vancouver, Coquitlam, and online, with both in-person and virtual sessions. When you’re ready, we’re here.