To tackle gendered violence, we need to look at drugs, trauma and mental health

We must look at the roots of gendered violence, including the experiences and behaviours of perpetrators, write Dr Siobhan O’Dean, Dr Lucinda Grummitt and Dr Steph Kershaw from the Matilda Centre.

After several highly publicised alleged murders of women in Australia, the Albanese government this week pledged  more than A$925 million  over five years to address men’s violence towards women. This includes up to $5,000 to support those escaping violent relationships.

However, to reduce and prevent gender-based and intimate partner violence we also need to address the root causes and contributors. These include alcohol and other drugs, trauma and mental health issues.

Why is this crucial’

The World Health Organization estimates  30% of women  globally have experienced intimate partner violence, gender-based violence or both. In Australia,  27% of women  have experienced intimate partner violence by a co-habiting partner;  almost 40%  of Australian children are exposed to domestic violence.

By gender-based violence we mean violence or intentionally harmful behaviour directed at someone due to their gender. But intimate partner violence specifically refers to violence and abuse occurring between current (or former) romantic partners. Domestic violence can extend beyond intimate partners, to include other family members.

These statistics highlight the urgent need to address not just the aftermath of such violence, but also its roots, including the experiences and behaviours of perpetrators.

What’s the link with mental health, trauma and drugs’

The relationships between mental illness, drug use, traumatic experiences and violence are complex.

When we look specifically at the link between mental illness and violence, most people with mental illness will not become violent. But there  is evidence  people with serious mental illness can be more likely to become violent.

The use of alcohol and other drugs also  increases the risk  of domestic violence, including intimate partner violence.

About  one in three  intimate partner violence incidents involve alcohol. These are more likely to result in physical injury and hospitalisation. The risk of perpetrating violence is even higher for people with mental ill health who are also  using alcohol or other drugs.

It’s also important to consider traumatic experiences. Most people who experience trauma do not commit violent acts, but there are  high rates  of trauma among people who become violent.

For example, experiences of childhood trauma (such as witnessing physical abuse)  can increase the risk  of perpetrating domestic violence as an adult.

Early traumatic experiences can affect the brain and body’s  stress response , leading to heightened fear and perception of threat, and difficulty regulating emotions. This can result in aggressive responses when faced with conflict or stress.

This response to stress increases the risk of  alcohol and drug problems , developing  PTSD  (post-traumatic stress disorder), and  increases the risk  of perpetrating intimate partner violence.

How can we address these overlapping issues’

We can reduce intimate partner violence by addressing these overlapping issues and tackling the root causes and contributors.

The early intervention and treatment of  mental illness ,  trauma  (including PTSD), and  alcohol and other drug use , could help reduce violence. So extra investment for these are needed. We also need more investment to  prevent mental health issues , and preventing alcohol and drug use disorders from developing in the first place.

Preventing trauma  from occuring and supporting those exposed is crucial to end what can often become a vicious cycle of intergenerational trauma and violence.  Safe and supportive  environments and relationships can protect children against mental health problems or further violence as they grow up and engage in their own intimate relationships.

We also need to acknowledge the widespread  impact of trauma  and its effects on mental health, drug use and violence. This needs to be integrated into policies and practices to reduce re-traumatising individuals.

How about programs for perpetrators’

Most existing standard intervention programs for perpetrators  do not consider  the links between trauma, mental health and perpetrating intimate partner violence. Such programs tend to have  little  or  mixed effects  on the behaviour of perpetrators.

But we could improve these programs with a  coordinated approach  including treating mental illness, drug use and trauma at the same time.

Such " multicomponent " programs show promise in meaningfully reducing violent behaviour. However, we need more rigorous and large-scale evaluations of how well they work.

What needs to happen next’

Supporting victim-survivors and improving interventions for perpetrators are both needed. However, intervening once violence has occurred is arguably too late.

We need to direct our efforts towards broader, holistic approaches to prevent and reduce intimate partner violence, including addressing the underlying contributors to violence we’ve outlined.

We also need to look more widely at preventing intimate partner violence and gendered violence.

We need developmentally appropriate  education and skills-based programs  for adolescents to prevent the emergence of unhealthy relationship patterns before they become established.

We also need to address the  social determinants of health  that contribute to violence. This includes improving access to affordable housing, employment opportunities and accessible health-care support and treatment options.

All these will be critical if we are to break the cycle of intimate partner violence and improve outcomes for victim-survivors.

The article was original published as ’To tackle gendered violence, we also need to look at drugs, trauma and mental health’, published at The Conversation. 

Hero image: Lukas Coch/AAP Image