Prince William is getting more concerned that his brother’s ‘truth-bombing’ will go too far and further damage relations with the Royal Family, a source has said.

According to the source, Prince William was disappointed and ‘greatly concerned’ after Prince Harry’s latest accusations about the lack of support for his wife, Meghan Markle, when she was struggling with her own mental health.

In Apple TV’s ‘The Me You Can’t See,’ Prince Harry’s criticism of his family during a 95-minute episode was less pointed than the previous appearances to promote the documentary series, or during the controversial interview with Oprah Winfrey in March that sent shockwaves to the world.

However, Harry did not miss and appeared to snipe at his family by referring to the ‘shame’ felt by his relatives when confronted with mental health issues.

“As parents, as siblings, certainly from what I’ve learned, there’s an element of shame we feel because we’re like, “How could we not have seen it?” Harry said in the episode. “But we all know when people are suffering and people are struggling that we’re all incredibly good at covering it up.”

In Prince Harry’s earlier appearance, he accused his own father, Prince Charles, of leaving him alone to suffer the trauma of the death of his mother, Princess Diana.

“My father used to say to both William and I, “Well, it was like that for me so it’s going to be like that for you,” Harry said on one of the episodes. “That doesn’t make sense.”

“Just because you suffered doesn’t mean that your kids have to suffer,” Harry continued. “In fact, quite the opposite.”

A source told The Mail Online that there were ‘concerns rather than fears’ at Buckingham Palace that Prince Harry and heavily pregnant wife Meghan will make more allegations against the firm.