article: The family of a woman who has been missing for almost a month have shared their heartbreak over her disappearance. Sharon Edwards' car was left parked in her driveway and the clothes she had been wearing on March 14 were thrown in the washing basket in her bedroom. Her son, Eli Edwards, told Daily Mail Australia his family was struggling to come to terms with his mother's disappearance. Sharon Edwards, 55, was last seen between 10pm and 11pm on Saturday March 14 in Grafton, NSW . Pictured from left: Her son Zac, husband John, son Eli, Ms Edwards and her third son Josh . ‘The worst part is not knowing anything, it’s such a mystery,’ he said. ‘My old man’s taking it pretty hard and I guess we are all just going through stages.’ There was no sign of forced entry at her Grafton home on the NSW north coast and it has left her family with many unanswered questions. Ms Edwards, a 55-year-old teacher, was last seen between 10pm and 11pm on March 14 after spending the afternoon with close friends at the nearby Good Intent Hotel. Her wallet and handbag are missing but she has not accessed any of her bank or social media accounts. She is not believed to have had any enemies, but as Ms Edwards has no history of mental illness police are treating the investigation as a homicide. The family made an emotional appeal for information last week as police said it was a homicide investigation . Sharon Edwards, 54, posted a smiling image of herself in front of a sunrise on the morning she disappeared . ‘We can’t think of anyone that would want to do anything to hurt her. We don’t have any theories,’ he said. Police and family say they hold 'grave concerns' for her welfare as it is extremely out of character. After police made it known they were investigating foul play, Mr Edwards said his family started to face the harsh reality that his mother may never be coming home. ‘It could be a real possibility and I guess after all this time it feels like there is really only one outcome left.’ Mr Edwards said regardless of how it happens, he wants his mum brought home. 'I want her to be found, one way or another.' 'We just need an outcome, at least that way we can all have some closure,’ he added. It was first noticed Ms Edwards was missing when she failed to show up for a class she was due to teach . She has no known medical conditions and has not made contact with relatives. Mr Edwards said he and his fiance sometimes worked weekends and his mother was due to come to Brisbane to help care for his young daughter. ‘She wouldn't miss that for the world,’ Mr Edwards explained. The 'dedicated' primary school teacher did not turn up to work at Coutts Crossing Public School on March 16 and her estranged husband reported her missing the next day. On the morning she disappeared, Ms Edwards posted a smiling image of herself posing in front of a sunrise. In the week following her disappearance, police divers searched searched the Clarence River. Police also forensically examined three properties Ms Edwards and her husband own together, one in Grafton and two, including a vacant block, in nearby Lawrence. It is understood Ms Edwards lives in the Grafton home and her husband often stays at the Lawrence property. Police  forensically examined three properties - one in Grafton and two, including a vacant block, in nearby Lawrence . The 55-year-old was last seen between 10pm and 11pm on Saturday, after spending the afternoon with close friends at the Good Intent Hotel in Grafton on the north coast . The 'dedicated' primary school teacher didn't turn up to work at Coutts Crossing Public School on Monday morning and her husband reported her missing the next day . Police and family say they hold 'grave concerns' for her welfare as it is extremely out of character . Ms Edwards is described as being of Caucasian, with a fair complexion, short blond hair and medium build. Strike Force Burrow will investigate the circumstances of her disappearance, comprising of detectives from the Coffs/Clarence Local Area Command and Northern Region. Investigators are appealing for community assistance to find her and anyone with information about her whereabouts is urged to contact Grafton Police Station on 02 6642 0222 or Crime Stoppers.
highlights: Sharon Edwards, 55, was last seen on Saturday in Grafton, NSW .
  Son said his family were struggling to come to terms with disappearance .
  Eli Edwards said they need answers 'one way or another' to get closure .
  Police are now treating the 55-year-old's disappearance as a homicide .
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