Five young moms, including beloved Gunn character Christy Miller, gather to share meals and soon become unlikely best friends. The regular gatherings provide opportunities for the women to reveal their stories, and those life stories endear them to each other. They experience their lives naturally meshing as they raise their children together in community. In Becoming Us the group find ways to challenge, encourage, and help each other become the nurturing mothers they wished they'd had when they were growing up. They unite to be remembered for what they do as moms and not for what was done to them.