Following a British tabloid report claiming she’s having an affair, Elizabeth Hurley admitted her marriage is faltering. “Not a great day. For the record, my husband Arun and I separated a few months ago. Our close family & friends were aware of this,” she tweeted today. Hurley and Indian businessman Arun Nayar married in 2007, People reports. Britain’s News of the World reportedly has pictures of Hurley kissing cricketer Shane Warne. Click for a report from last year that Hurley's marriage was in trouble.