By Jasmine Allday EastEnders fans were left devastated after spotting a sad detail in a new photo of Callum Highway. Callum has had a tough start to the year after his husband Ben Mitchell was arrested for fraud and extradited to the United States. Actor Max Bowden quit the BBC soap and thus Ben made a surprise exit from Walford, leaving Callum and his family devastated. Whilst Callum promised he would wait for Ben, his husband was not as sure and suggested that Callum find someone else as he didn’t want him to have to wait for him for what could be years until he was out of prison. Fans are c…