Article continues below advertisementKate Middleton reportedly has a rocky relationship with Princess Beatrice and Princess Eugenie.The York sisters appeared reluctant to speak with Kate, 44, during Christmas celebrations last year.Article continues below advertisementSource: @royalfamilychannel/InstagramA video of the York princesses during Christmas has surfaced online.According to body language expert Judi James, who looked at footage from the royal family's annual Christmas walkabout at Sandringham, their interaction was off.