Prince Harry's royal reunion plan raises alarm for Prince William

Prince Harry reportedly wants to rebuild ties with his estranged father, King Charles, but there is still one obstacle stopping him.

A royal expert claims that the Duke of Sussex's reunion bid is worrying his older brother, Prince William.

It is reported that King Charles has received an invitation from Harry to attend the Invictus Games, which are set to take place in Birmingham next year.

This possibility arose following their private meeting at Highgrove last month, when Harry visited the UK with his wife Meghan Markle and their kids.

Sources now claim that although William understands why Charles wants to mend his relationship with Harry, he is extremely wary that the reconciliation process might turn into a public spectacle.

"The possibility of Charles appearing alongside Harry at Invictus would therefore represent a major development. Harry founded the international sporting competition for wounded, injured and sick service personnel and veterans, and Birmingham will host the event next year," an insider told Radaronline.com.

The confidant further said, "Some palace observers have questioned whether a high-profile appearance with Charles could also strengthen Harry's public position as he continues to campaign over security arrangements for himself and his family when they visit Britain."

"An appearance by the monarch would additionally provide enormous international exposure for Invictus, while producing images of Charles and Harry together after years dominated by reports of their strained relationship," continued the source.

A tipster added, "William's worries are rooted partly in his desire to protect his family from further controversy following Harry's public allegations about royal life."