In 1998, Sandra got married to Mark Ryan. However, this married life didn't last that long as they got divorced within two years. They dissolved their married life in 2000.
A decade later, Sandra got married for the second time in her life to Symon Brewis-Weston. Symon Brewis-Weston is banking executive. They actually got married on 10th of September 2011.
Sandra received her formal education from Brisbane State High School and completed her high school graduation from there in 1978. In 1991, she joined Network Ten news team. During her early days, she worked at network's parliamentary bureau. In 1993, she began working as a co anchor of the show, Ten Eyewitness News. She is also known for covering the news about the 1994 Commonwealth Games, the 1996 summer Olympic Games and so on. She is also famous for covering the news about the 11 September terrorist attacks; actually she was the first Australian journalist to do so. Her net worth is expected to be in millions.