 According to Brown, she left her husband in 1948 while he was in the hospital, returning to Dallas with her two-month-old son, Jimmy Glynn Brown.She said that she was subsequently hired that same year by Glenn Advertising and was promoted to media buyer whose responsibilities including purchasing radio advertising time.On November 5, 1982, Brown spoke at a news conference held at the Dallas Press Club, alleging that she had an extramarital relationship with Johnson for almost twenty years.