By Seamus Duff Geri Horner helped the woman who rocked her marriage get a job with husband Christian Horner – a report has claimed. The 51-year-old Spice Girl has seen her nine-year marriage to 50-year-old F1 boss Christian come under strain in recent days as reports have claimed he sent inappropriate texts to a woman he had employed. It has been claimed that Geri herself was familiar with the woman in question before she started working with Christian – and had helped her secure the job. Geri and Christian have been married since 2015 and share a seven-year-old son named Montague George Hecto…