Katie Price’s ex husband Peter Andre has sent a message of support following her eldest son Harvey’s dash to hospital.The Mysterious Girl singer, who shares Junior, 15, and Princess, 13, with the former glamour model, uploaded a post to Instagram.Mum-of-five Katie announced to her fans on Sunday evening that her eldest child - the son of former Manchester United footballer Dwight York - was in intensive care.According to reports the 18-year-old was taken to hospital after experiencing breathing