Former EastEnders actress Rita Simons is splitting from her husband of 14 years.The actress, 43, who played Roxy Mitchell in the BBC soap, has called time on her marriage to hairdresser Theo Silveston and the pair have been secretly living apart.The split was confirmed by Rita’s representatives, the Daily Star reports. Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter.