By Janine Yaqoob & Nicola Fahey & Laura Armstrong Gemma Atkinson and Gorka Marquez are struggling to stay in rhythm as his dance commitments keep him away from his family. Sources claim Gemma was left frustrated after Gorka was unable to get home during the final six weeks of the last series, despite being voted out in week three. And the Spanish-born dance pro has now signed up to be a judge on Spain’s version of Strictly – Bailando con las Estrellas – which will mean him spending huge amounts of time in Madrid. Work commitments have even meant the couple have so far been unable to visit Gork…