Gaslighting is a manipulation a tactic that’s often used during an argument or debate to confuse another person. With its potential for harm and use throughout heated discussions, it’s no wonder why the phrase comes up in a legal context.
So, is gaslighting a crime?
What is Gaslighting?
‘Gaslighting’ is a form of psychological manipulation and abuse where a person causes someone to question their sanity, memories or perception of reality. The term is derived from the name of a play from the 1930s called Gas Light. During which, a husband manipulates his wife by dimming and raising the brightness of gas lights around their home and then denying it.
Is Gaslighting Illegal?
Gaslighting is recognised as a form of domestic abuse.
Gaslighting was criminalised in December 2015 under Section 76 of the Serious Crime Act (2015), which provides for the criminal offence of controlling or coercive behaviour. Gaslighting is therefore illegal.
Gaslighting Examples
Gaslighting can be spotted in numerous ways. Even though the behaviour is often conducted by manipulative individuals, if you feel that you’re being gaslit, there are a few ways of spotting the behaviour:
Distraction
To make the victim forget or abandon their partner’s behaviour, a gaslighter may resort to distraction with compassion, helping them avoid accountability.
Dismissal
Dismissing and belittling the victim’s feelings and emotions and discounting their achievements to make the victim feel like they do not matter, leading them to believe that nobody but the abuser cares about them thus staying with the abuser.
Stonewalling
Withholding affection, information or money in order to punish the victim for standing up to them.
Contradiction
Denying having said certain incidents to make the victim doubt themselves and their reality.
Gaslighting in Divorce
In some cases, gaslighting behaviour can carry over through to divorce proceedings. In these settings, the behaviour may be used to unsettle another party or cause them to doubt their actions. In divorce, a gaslighter may:
- File false reports and lie about past events
- In childcare proceedings, the abuser may turn the children against the victim by being dishonest about them
. - Using money to make the victim feel inferior and incapable of surviving without the abuser.
- Question choices to make the victim loose self-confidence and make poor decisions
How to Deal with Gaslighting in Divorce
If you’re a victim of gaslighting and are also going through divorce, there are some steps to take to minimise its impact on both you and your case:
- Document all incidents to reinforce your understanding of reality and have necessary evidence.
- Change all passwords for your email accounts, social media and online banking etc to allow you to keep your divorce plans private. This way you can avoid escalation of abusive behaviour.
- Seek emotional support from trusted family, friends trained professionals.
- Instruct a solicitor who can give you accurate legal advice and reassure you of the reality of the situation.
Divorce Services, for You
We understand both the mental and emotional challenges of divorce. Our expert team is fully equipped to deal with your case, regardless of its complexity or unique details. For more information about our family law services, contact us for a consultation.

Nel Roberts
Associate Solicitor
FAQs about Gaslighting:
What is gaslighting?
Gaslighting is a form of psychological manipulation and abuse. It can appear in several ways:
- Distraction – In order for the victim to forget the manipulative behaviour, the gaslighter will display random acts of compassion
- Dismissal – Belittling of feelings and emotions and discounting achievements
- Stonewalling – The withholding of affection, information or money
- Contradiction – The denying of various events taking place to make the victim doubt themselves.
Is Gaslighting illegal?
Gaslighting is a form of domestic abuse and was criminalised under Section 76 of the Serious Crimes Act (2015). Gaslighting is illegal and if you believe that you are being subjected to gaslighting or any form of domestic and emotional abuse, you should report your abuser as soon as possible.




