After enduring a temporary moment of heartbreak upon hearing their grandmother had died in her sleep the previous night, children of the Sullivan family told reporters Monday they were immensely relieved to learn it wasn't the good grandma. 'When Mom first broke the news, I got this awful feeling like everything inside me just dropped into my stomachbut then she told us it was Nana Duffy, not Grammy Jane,' said 15-year-old Dana Sullivan, later adding that she couldn't bear to think about the void her beloved grandmother Jane's absence would have left in her life. 'I really would have missed Grammy's stories and jokes. Thank God it wasn't her. She's the best.' Dana and her two brothers Jason, 13, and David, 14, were reportedly excited to hear they would be staying with Grammy Jane in Concord while their parents attended the funeral. 