In December 2006, Marsh said she would marry Brentwood DJ David Doyle, after dating for 11 days. The relationship ended between late December and mid-January 2007. Doyle said it was because of Marsh's constant drinking and poor personal hygiene. Marsh said Doyle had been unfaithful. In 2008, Marsh dated a female hairdresser. In July 2012 Marsh started dating Kirk Norcross.