 Joan did not learn the truth about her mother until 2001.Meanwhile, Joan had become an adherent of Adi Da, who had founded a new religious movement in San Francisco called Adidam, and she was living in Santa Rosa.She had borne three sonsLudi (later Will), Rob, and Nick, the latter two from another Adidam devotee whom she never marriedbut her parents had only met Ludi during their visit in 1974.