Tarrant met his second wife Ingrid Dupre-Walsh when they both worked for TV-am. She had recently separated from her husband, a cameraman, and had a son, Dexter (who sold his story to the newspapers at 17 - now living back at home), and a daughter, Fia. The couple married in 1991, but are currently separated after Tarrant had an encounter with a blonde lady in a Surrey nightclub, and then admitted a "close" relationship with Fiona McKechnie, a schoolteacher and co-patron for Headway.[10] After a series of tabloid stories, on 18 September 2006 the couple announced that they were separating.[11] The couple previously lived with their two children, daughter Sammy and son Toby, plus two children each from their previous marriages. On 30 November 2006 Chris and Ingrid were interviewed separately on the Biography Channel and clips of it were shown on GMTV to talk about the downfall of their relationship. Chris did not seem sorry about the break up
(Thanks to wikipedia.org)