Her autobiography, Keeping It Real, reached the top 10 on the best-sellers list.
They decided to separate in December 2007.
In 2011, Marsh was fifth overall at the United Kingdom Natural Physique Association Bodybuilding Championships.
Marsh appeared on and in October 2011.
Her choice as an angered some established professionals.
Following this, Marsh began presenting her own series, for on 1 March 2007.