We got a single's pastor behind us, looked at the available materials and put together our own education and peer-counseling program. Single-parent support groups. Many beginning therapists will do the job for almost no money as they gain new clients. The church paid my way. After you have taken at least two years to heal from the loss of a relationship, get involved.
Food is love.
Plan pot luck dinners, brunches, picnics or desserts at your home or church. Don't forget holidays big ones like such as Easter and Thanksgiving and minor ones like such as St. Patrick's and Groundhog Day. Find anything to celebrate. For about 5 five years I hosted a pot luck for all the major holidays because I had no family. A core group of us looked forward to our times together.