The association between drug use and family and domestic violence (FDV) in Australia is the primary subject of the research.In order to guarantee demographic representativeness and reduce self-selection bias and provide a representative sample, the online panel company used a range of recruitment techniques in addition to a number of demographic survey questions [100].It has previously been demonstrated that there is a correlation between drug usage and the incidence and prevalence of family violence against women, with the use of illegal drugs being linked to a higher risk of FDV.By examining the effect of illicit drugs in family violence (FV), intimate partner violence (IPV), and other forms of violence within a typical Australian sample, the study seeks to expand on the body of previous research.adverse effects on life: The study emphasises the significant contribution that drug use, both over the long term and during violent episodes, makes to FDV in the broader Australian society.The study's findings emphasise the necessity for coordinated drug and violence policy measures because drug use raises the risk of and effects from intimate partner violence (FDV).In the most recent FDV incident, drug usage was linked to probabilities of harm that were significantly higher and more than twice as high.