Men’s behaviour change programs (MBCPs) are group programs for men using family violence. This preliminary evaluation examines participants’ and facilitators’ perceptions of a redeveloped MBCP. Participants reported significant improvements in their ability to manage stress, understand the impact of their use of violence, and apply skills to repair the impact of their use of violence. Facilitators reported that peer support was an important component contributing to changes in the participants’ knowledge, awareness, attitudes, and behaviours. Preliminary findings indicate that the program could potentially influence men’s perceptions of family violence and consequently promote the safety and wellbeing of women and children.