Prince William and Kate Middleton 'still work hard at marriage after 10 years, a friend claimed.
The Duke and Duchess of Cambridge recently celebrated a decade since saying their 'I dos' on April 20, 2011.
A friend told Closer Weekly that the couple marked the occasion by enjoying a dinner cooked by one of their favourite chefs after their three children were put to bed.
The pal said the key to their closeness after 10 years is good "communication", adding: "Many couples take each other for granted after 10 years.
"They are working harder on creating quality time together and switching off at the end of the day. They work hard at their marriage."
The friend said William and Kate are good at 'taking things in their stride' and work well as a team - saying they are academically and emotionally well matched.
This week Kate and William revealed how their children miss their grandfather Prince Philip.
The Duke of Edinburgh, the longest-serving royal consort in British history, died aged 99 on April 9 and was "much-loved" by Prince George , seven, Princess Charlotte, six, and Prince Louis, three.
In a touching message sent to a Royal fan, the Duke and Duchess of Cambridge revealed their children are missing their great-grandfather very much.
Posting on Instagram, the fan published a picture of the card, which included a picture of Prince Philip himself.
The note read: “The Duke and Duchess of Cambridge thank you for your kind words following the death of the Duke of Edinburgh.
“Their Royal Highnesses have been incredibly moved by the many thoughtful messages they have received in recent weeks.
“They will all miss their much-loved grandfather and great-grandfather, but your message has provided great comfort at this difficult time.”
A number of Royal fans reacted to the post, which has been liked 426 times.
