Prince William is finding public life without Princess Kate “very difficult”, according to a royal commentator, as the Prince of Wales prioritises George, Charlotte and Louis. The Princess of Wales stepped back from public life in January earlier this year following major abdominal surgery at The London Clinic. Two months later, Kate, 42, announced she had begun a course of preventative chemotherapy. As a result, Prince William, also 42, has had to perform many solo engagements when he would usually be stood beside Princess Kate. Gareth Russell, a royal commentator, spoke exclusively to GB New…