Sojourner Family Peace Center Sojourner Family Peace Center is the largest nonprofit provider of domestic violence prevention and intervention services in Wisconsin, serving nearly 8,000 clients each year. Established in 1975, Sojourner provides an array of support aimed at helping families affected by domestic violence achieve safety, justice and well-being. Our primary goals are to ensure the safety of victims of family violence and provide a pathway out of violence for victims and abusers through opportunities to make positive and lasting changes for themselves and their children. Take that first step - contact Sojourner now about volunteer opportunities. Your generous heart and dedication will provide strength to those working to overcome domestic violence and create brighter futures for themselves and their children.