NewsRoyalFamily: King Charles broke royal protocol with poignant five-word message to Kate Middleton.

NewsRoyalFamily: King Charles broke royal protocol with poignant five-word message to Kate Middleton.

There is nothing like a shared experience to bring two people even closer together. Without a doubt, King Charles and the Princess of Wales will have found strength in each other as they confront their own respective health battles.

That bond has never been more in evidence than at Trooping the Colour in mid-June. In a break with protocol, King Charles arranged for his “darling daughter-in-law” to stand next to him as the family gathered on the Buckingham Palace balcony to wave to the crowds. Their closeness was clear to see as Kate whispered something to Charles, making him laugh before the National Anthem was played.

The timing of the pair’s illnesses has been eerily similar. In January, both Kate and Charles were treated in the same hospital, the London Clinic, at the same time and were able to offer reassurance to one another in the early stages of their treatment. Then, the announcement of their cancer diagnoses came just a month apart, Charles’ in February and Kate’s in March.

After Kate’s public video message on 22 March, in which she revealed her diagnosis to the world, the King released a statement saying that he was “so proud of Catherine for her courage in speaking as she did”. It added that the King was in “the closest contact with his beloved daughter-in-law” and that both he and Queen Camilla “continue to offer their love and support to the whole family through this difficult time”.

Kate’s closeness to Charles has long been recognised in the royal family, and she has even been overheard calling him “Grandpa”. The strength of that relationship is due to the fact that in the early stages of William and Kate’s relationship, Charles made a special effort to bring his son’s girlfriend into the family fold.

The princess has described her father-in-law as being “very, very welcoming, very friendly”. In 2004, she was invited to Charles’ 56th birthday party at Highgrove. There were also invitations to several family ski trips to Klosters – where Kate and William were first pictured together – and in 2008, the fact Kate was included on another ski trip showed that she was truly back in the fold after her brief split from William.

Charles backed this up in practical ways, too, allowing Kate to use his lawyers Harbottle & Lewis when she was besieged by paparazzi in the London years. He also offered up his house, Highgrove, as a bolthole for the young couple so they could spend time together privately – perhaps mindful of how much scrutiny the late Diana, Princess of Wales, had come under in the early stages of their relationship.

Kate and Charles’ close bond was on display at the King’s Coronation
Naturally, Charles has also been keen to ensure his “beloved” daughter-in-law is close to the other women in his life, especially Queen Camilla. The two have something unique in common – both are married to a monarch or a future monarch. That shared understanding of their roles has helped them form a bond.