How Coercive Control Impacts Mental Health and Suicide Risk

Coercive control is a pattern of behaviour designed to dominate, isolate and entrap another person through psychological, emotional, financial and social means. In England and Wales, controlling or coercive behaviour can constitute a criminal offence when the statutory criteria are met, including repeated or continuous behaviour that has a serious effect on the victim. The Home Office statutory guidance also identifies controlling or coercive behaviour as a known risk factor in domestic homicides and suicides. GOV.UK: Controlling or coercive behaviour statutory guidance framework

The impact of coercive control on mental health can be profound. Sustained fear, isolation, loss of autonomy and psychological abuse can contribute to depression, post-traumatic stress symptoms and other forms of psychological distress. Research has also identified associations between coercive control and suicidal ideation.

This article explains what coercive control is, how it can affect mental health and wellbeing, what is meant by the term "coercive suicide", how coercive control can contribute to suicide risk, why it may be missed during risk assessment, and what professionals can do to improve identification and support.

What Is Coercive Control?

Coercive control is a pattern of behaviour focused on establishing and maintaining power over another person. Rather than consisting of a single incident, it usually involves repeated or continuous behaviours that restrict a person's freedom, autonomy and ability to make their own decisions.

Examples can include:

• Restricting access to money or independent resources
• Monitoring communications, movements or online activity
• Isolating someone from friends, family or other sources of support
• Threats, intimidation or implied threats
• Humiliation, ridicule or verbal degradation
• Controlling everyday decisions
• Interfering with work, education or access to services
• Controlling access to identification, money or other essential resources
• Using threats involving children, relationships or immigration status

The Home Office statutory guidance emphasises that coercive control should be understood as a pattern rather than an isolated incident. It also notes that victims may not initially recognise, acknowledge or be able to communicate that what they are experiencing forms part of a pattern of controlling or coercive behaviour. GOV.UK: Controlling or coercive behaviour statutory guidance framework

The absence of physical violence does not mean that the behaviour is harmless. Control can have a cumulative psychological impact even when individual incidents appear relatively minor when considered in isolation.

How Coercive Control Affects Mental Health and Wellbeing

The effects of coercive control can develop gradually. Repeated experiences of fear, surveillance, isolation, humiliation and loss of autonomy can affect how a person understands themselves, their relationships and their ability to influence what happens to them.

A 2023 systematic review and meta-analysis of 68 studies found moderate associations between exposure to coercive control and both post-traumatic stress disorder and depression. The authors concluded that coercive control exposure is associated with significant mental health consequences and highlighted the need for trauma-informed psychological interventions. PubMed: The Trauma and Mental Health Impacts of Coercive Control

Loss of Autonomy and Self-Identity

People subjected to coercive control may experience:

• Chronic self-doubt
• Reduced confidence
• A sense of helplessness
• Internalised blame
• Difficulty making independent decisions
• Loss of confidence in their own perceptions and judgement

Over time, repeated control can erode a person's sense of autonomy. They may become increasingly dependent on the person controlling them for decisions, reassurance, resources or access to other people.

Chronic Stress and Hypervigilance

Living with persistent control or intimidation can create an ongoing state of fear and uncertainty.

A person may experience:

• Constant anxiety
• Fear of triggering a reaction
• Sleep disruption
• Persistent stress
• Heightened awareness of potential threats
• Difficulty relaxing or feeling safe

The psychological impact can be cumulative rather than linked to one specific incident.

Isolation and Social Disconnection

Coercive control can restrict contact with:

• Friends and family
• Colleagues
• Education or employment
• Community networks
• Healthcare and other support services

Isolation can reduce access to practical and emotional support at precisely the point when it is most needed. It can also reinforce dependence on the person exercising control.

Depression and Post-Traumatic Stress

The evidence linking coercive control with mental health difficulties is increasingly established. The systematic review by Lohmann and colleagues found moderate associations between coercive control and both PTSD and depression across the studies included in its meta-analyses. PubMed: The Trauma and Mental Health Impacts of Coercive Control

This does not mean that everyone subjected to coercive control will develop a mental health condition. It does mean that mental health difficulties should not automatically be considered separately from the person's relational and safeguarding circumstances.

What Does "Coercive Suicide" Mean?

"Coercive suicide" is not a standard clinical diagnosis or established category of suicide. The phrase may be used to describe situations in which coercive control, threats, intimidation or psychological abuse form part of the circumstances surrounding a person's suicidal thoughts or behaviour.

Coercive control does not mean that another person's behaviour directly causes every suicide. Suicide is complex and can involve multiple interacting factors.

However, sustained control can create circumstances associated with increased psychological distress. A person may feel trapped, isolated, powerless or unable to see a safe way out of their situation. These experiences can contribute to suicidal thinking.

This distinction matters when assessing risk. The presence of coercive control should not be treated as proof that it caused suicidal behaviour, but neither should it be overlooked simply because there is no obvious physical violence.

The Home Office recognises controlling or coercive behaviour as a risk factor in domestic homicides and a precursor for suicides. Its statutory guidance also states that agencies should consider controlling or coercive behaviour when assessing risk in domestic abuse cases. GOV.UK: Controlling or coercive behaviour statutory guidance framework

How Can Coercive Control Increase Suicide Risk?

The relationship between coercive control and suicide risk is complex. Coercive control does not inevitably lead to suicidal thoughts or suicide, but research indicates that some forms of coercive and psychological abuse are associated with suicidal ideation.

One study of dating couples found that dominance and intimidation, forms of coercive control, were associated with suicidal ideation after accounting for other forms of emotional abuse, physical assault and depressive symptoms. PubMed: Associations of Emotional Abuse Types with Suicide Ideation among Dating Couples

Another study involving women seeking shelter following intimate partner violence found an association between coercive control and suicide ideation, with depressive symptoms mediating part of that relationship. The researchers also noted that the study was cross-sectional, meaning that it could not establish temporal or causal relationships. PubMed: The Conditional Indirect Effects of Suicide Attempt History and Psychiatric Symptoms on the Association Between Intimate Partner Violence and Suicide Ideation

Several mechanisms may help explain why coercive control can contribute to suicide risk.

Entrapment and Hopelessness

People subjected to coercive control may describe feeling:

• Trapped in the relationship
• Unable to leave safely
• Unable to see a realistic route to change
• Afraid that leaving will make the situation worse
• Isolated from people who could help
• Unable to regain control over their lives

A sense of entrapment can be particularly important when assessing suicide risk because the person's perception of their available options may be very different from the options visible to professionals around them.

Cumulative Psychological Harm

Coercive control is often characterised by repeated experiences rather than one isolated event.

Over time, repeated control may contribute to:

• Depression
• Anxiety
• Trauma-related symptoms
• Loss of self-worth
• Social isolation
• Reduced sense of agency
• Suicidal ideation

The evidence should not be interpreted as showing that coercive control directly causes suicide in every case. Rather, it can form part of a complex set of circumstances associated with increased psychological distress and suicide risk.

Risk Can Change Over Time

Suicide risk is not static.

Risk may change during:

• Periods of escalating abuse
• Attempts to establish greater independence
• Confrontation about controlling behaviour
• Separation or attempts to leave
• Court or safeguarding proceedings
• Periods when contact with support services changes
• The period following separation

The Home Office statutory guidance specifically identifies attempts to separate as a relevant risk factor in cases involving controlling or coercive behaviour, domestic homicide and suspected victim suicide. GOV.UK: Controlling or coercive behaviour statutory guidance framework

This means that risk assessment should consider changes in the person's circumstances rather than treating suicide risk as a fixed characteristic.

What Does the Research Say About Coercive Control, Mental Health and Suicide?

The research base is developing, but several findings are relevant to professionals working with people experiencing domestic abuse and coercive control.

Coercive Control and Mental Health

A systematic review and meta-analysis published in Trauma, Violence, & Abuse identified 68 eligible studies and included data from 45 studies in its meta-analyses. It found moderate associations between coercive control and PTSD and between coercive control and depression. PubMed: The Trauma and Mental Health Impacts of Coercive Control

These findings support the importance of considering coercive control when assessing mental health difficulties rather than focusing solely on symptoms.

Coercive Control and Suicidal Ideation

Research has also examined the relationship between coercive forms of emotional abuse and suicidal ideation. In one study, dominance and intimidation were associated with suicidal ideation after accounting for physical assault, other forms of emotional abuse and depressive symptoms. PubMed: Associations of Emotional Abuse Types with Suicide Ideation among Dating Couples

A separate study of women seeking shelter following intimate partner violence found that depressive symptoms mediated the relationship between coercive control and suicide ideation. The researchers cautioned that the cross-sectional design prevented conclusions about temporal causation. PubMed: The Conditional Indirect Effects of Suicide Attempt History and Psychiatric Symptoms on the Association Between Intimate Partner Violence and Suicide Ideation

UK Evidence

UK evidence also highlights the importance of identifying coercive control in cases involving suicide.

A Home Office analysis of 129 Domestic Homicide Reviews covering September 2021 to October 2022 included 26 victims who had died by suicide. Among those 26 cases, coercive control was identified as an aggravating factor in 88% of reviews. The report also found that coercive control was the most common aggravating factor across the cases where such factors were identified. GOV.UK: Key findings from analysis of domestic homicide reviews, September 2021 to October 2022

This statistic should be interpreted carefully. It does not mean that 88% of suicides are caused by coercive control, nor does it establish a causal relationship between coercive control and suicide. It describes what was identified within this specific group of Domestic Homicide Reviews.

The Home Office's domestic abuse plan makes the same distinction, stating that where domestic abuse is present in a relationship involving a person who has died by suicide, the purpose of a Domestic Homicide Review is to identify learning rather than prove that domestic abuse directly caused the death. GOV.UK: Tackling Domestic Abuse Plan

Why Is Coercive Control Often Missed in Suicide Risk Assessment?

Despite its potential significance, coercive control can be difficult to identify during mental health, safeguarding and suicide risk assessments.

Lack of Visible Injury

When there is no obvious physical injury, professionals may focus on immediate symptoms or events rather than the wider pattern of behaviour.

A person experiencing coercive control may not describe themselves as a victim of abuse. They may instead present with:

• Depression
• Anxiety
• Self-harm
• Suicidal thoughts
• Sleep problems
• Relationship difficulties
• Financial problems
• Social withdrawal

Without questions about the person's circumstances and relationships, the controlling behaviour contributing to their distress may remain hidden.

The Home Office statutory guidance states that victims may not be aware that what they are experiencing forms a pattern of controlling or coercive behaviour and emphasises the importance of safe enquiry and proper risk assessment. GOV.UK: Controlling or coercive behaviour statutory guidance framework

Symptoms Can Obscure the Context

Mental health symptoms are important and require appropriate assessment and treatment. However, focusing exclusively on symptoms can obscure the circumstances contributing to them.

For example, persistent anxiety may be interpreted as an individual mental health problem without asking whether the person is living with ongoing surveillance, threats or intimidation.

Similarly, suicidal thoughts may be assessed without exploring whether the person feels trapped in an abusive relationship or believes that seeking help could increase the danger they face.

Separation of Systems

Different services may see different parts of the same situation:

• Mental health services may focus on symptoms and immediate suicide risk
• Safeguarding services may focus on immediate protection
• Police may receive individual reports or incidents
• Domestic abuse services may have a broader understanding of the pattern
• Housing or social care services may see the consequences of financial or social control

Without appropriate information sharing and multi-agency working, the wider pattern can remain fragmented.

The Home Office statutory guidance emphasises the importance of a multi-agency response to controlling or coercive behaviour. GOV.UK: Controlling or coercive behaviour statutory guidance framework

Limited Recognition of Coercive Control

Coercive control can involve behaviours that appear ordinary when viewed individually.

Monitoring a phone, controlling money, repeatedly demanding explanations, restricting contact with friends or insisting on knowing someone's movements may each be dismissed as relationship conflict when considered in isolation.

The significance can become clearer when the behaviours are understood as part of a repeated pattern designed to restrict autonomy.

What Professionals Can Do to Improve Identification

Identifying coercive control requires active enquiry, attention to patterns and a safe, trauma-informed approach.

Ask About Patterns, Not Just Incidents

Professionals should consider asking about:

• Whether the person feels afraid of their partner or former partner
• Whether they can make decisions independently
• Whether their movements or communications are monitored
• Whether they have access to their own money
• Whether they have been isolated from friends or family
• Whether threats have been made against them, their children or other people
• Whether attempts to leave or establish independence have changed the level of risk

The aim is not simply to identify individual incidents but to understand the pattern and its impact.

Consider Coercive Control During Suicide Risk Assessment

Where someone presents with suicidal thoughts or self-harm, professionals should consider whether domestic abuse or coercive control forms part of the person's circumstances.

Relevant questions may include:

• Do you feel safe at home?
• Are you frightened of anyone you are in a relationship with?
• Does anyone control your money or access to essential resources?
• Does anyone monitor your phone, messages or movements?
• Have you become more isolated from friends or family?
• Are you worried about what might happen if you leave?
• Has the situation changed recently?

These questions should be asked safely and privately. A person may be unable to answer honestly if the person controlling them is present or monitoring communications.

Use Trauma-Informed Practice

A trauma-informed approach places emphasis on:

• Safety
• Trust
• Choice
• Collaboration
• Empowerment
• Avoiding unnecessary repetition of traumatic experiences

This can help create conditions in which people feel safer disclosing abuse and discussing suicidal thoughts.

Share Information Appropriately

Mental health, safeguarding, domestic abuse and justice services may each hold important pieces of information.

Where appropriate and lawful, professionals should consider how information can be shared to identify patterns, understand changing risk and coordinate support.

The Home Office guidance specifically highlights the importance of multi-agency working in cases involving controlling or coercive behaviour. GOV.UK: Controlling or coercive behaviour statutory guidance framework

Supporting Someone Affected by Coercive Control

If someone discloses coercive control, suicidal thoughts or both, the response needs to take account of their immediate safety.

Useful principles include:

• Listen without judgement
• Take what they say seriously
• Avoid blaming or challenging their account
• Avoid pressuring them to leave before a safe plan is in place
• Encourage appropriate professional support
• Help them identify safe sources of practical and emotional support
• Consider whether their communications or devices are being monitored
• Support appropriate safety planning
• Recognise that leaving an abusive relationship can itself be a period of increased risk

The aim should be to increase safety and access to support while respecting the person's circumstances and choices.

Resources and Where to Get Help in the UK

If you or someone you know is experiencing domestic abuse or coercive control, support is available.

National Domestic Abuse Helpline

In England, the National Domestic Abuse Helpline, run by Refuge, provides free and confidential support 24 hours a day.

0808 2000 247

You can also find information and online support through GOV.UK's domestic abuse support information.

Samaritans

If you are experiencing suicidal thoughts or need someone to talk to, Samaritans can be contacted free at any time on:

116 123

The service is available 24 hours a day, 365 days a year. Samaritans: Contact us

Immediate Danger

If someone is in immediate danger or has seriously harmed themselves, call 999.

For wider domestic abuse support across England, Scotland, Wales and Northern Ireland, GOV.UK's domestic abuse support page provides current national helpline information.

Further Reading

Understanding the relationship between coercive control and suicide also requires looking at how domestic abuse and coercive control appear in UK suicide-related cases.

Read our main overview: Prevalence of Domestic Abuse and Coercive Control Related Suicide in the UK.

For professionals working with complex or high-risk situations, recognising coercive control as part of the wider context can help prevent mental health symptoms and suicide risk from being assessed in isolation.