Royal author Katie Nicholl claims that the Duke of Cambridge's "well-meaning, brotherly advice went down quite badly with Harry, who felt William wasn't being as supportive as he might have been".
She added that the Princes have "gone their separate ways", but that Prince Harry "is in his mid-thirties and I think it is perfectly OK for him to be independent of his brother".
This time, they commented, "Happy Birthday to the Duke of Cambridge!"
The palace said in a statement, "The Royal Foundation of the Duke and Duchess of Cambridge and the Duke and Duchess of Sussex has today announced the conclusions of a review into its structure, and how it will best support Their Royal Highnesses with future charitable activity". Sending lots of love from both of us", to little Louis while sharing this message to Charlotte: "Happy Birthday Charlotte!
The birthday message came the day after Meghan and Harry revealed they were splitting from the Royal Foundation, the Fab Four's charity.
"But it's not as if it's a cousin or a friend - it's Harry's big brother".
Meghan Markle's engagement ring looks a bit different than it did when Prince Harry first gave it to her.
Conversations with the Prince (and has interviewed Prince Harry) told United Kingdom newspaper Express that tension between the brothers "goes back before Meghan" and partly has to do with Prince Harry being "competitive" and having a hard time handling Prince William becoming king.
They also moved from Kensington Palace earlier this year, and set up residence in Windsor's Frogmore Cottage.
"Harry is going to forge his own path with Meghan".