King Charles is reportedly preparing to give Prince Harry some blunt fatherly advice — and it could make their already tense relationship even more explosive.

Royal insiders claim the 77-year-old monarch is open to meeting with Harry this summer, but he is not planning to roll out the red carpet without conditions.

Instead, sources say Charles wants his younger son to start thinking for himself when it comes to his marriage to Meghan Markle.

The King is said to be increasingly frustrated by what he sees as Harry putting Meghan’s wishes ahead of everything else — including his relationship with his own family.

Harry, 41, is expected to return to Britain in July, sparking fresh speculation that he and Charles may finally sit down after years of icy distance, public accusations, and royal drama.

The father and son have been at odds since Harry and Meghan stepped back from royal duties in 2020 and moved to California. The couple now live in Montecito with their two children, Archie, 7, and Lilibet, 4, while building their own brand outside the palace.

But according to insiders, Charles believes any real reconciliation will require Harry to show more independence — especially inside his marriage.

One source claimed Charles does not have a problem with Meghan being strong-willed or ambitious.

“Charles has spent decades married to Camilla, who is a very strong woman in her own right,” the insider said. “He understands what it means to have a formidable partner.”

But the problem, according to the source, is that Charles believes Harry has stopped challenging Meghan when needed.

The insider claimed the King feels successful marriages require balance, honesty, and the ability to stand your ground.

“Charles thinks Harry has become too willing to put Meghan’s goals, priorities, and dreams ahead of everything else,” the source said. “That includes his own judgment and his relationship with his family.”

The King is also said to be baffled by what insiders describe as Harry’s double standard.

When dealing with Charles, Prince William, or palace officials, Harry is known for being stubborn and unwilling to back down. But sources claim Charles believes that same fire vanishes when Meghan is involved.

“Harry can dig his heels in for months or even years when he thinks he is right,” the insider said. “But Charles feels that determination seems to disappear when it comes to Meghan.”

That concern is now reportedly becoming a major sticking point as the royal family considers whether peace with Harry is even possible.

According to the source, Charles has made it clear that Harry cannot walk into future talks acting like a mouthpiece for Meghan.

The King reportedly wants Harry to make decisions based on his own judgment — not just what Meghan wants, expects, or approves.

“The goodwill toward Harry is fragile,” the insider claimed. “Charles has warned that there is only so much patience left.”

Sources say Charles believes the door to reconciliation is still open, but not forever.

After years of bombshell interviews, public complaints, and painful family claims, many inside royal circles reportedly believe Charles has already shown Harry more grace than expected.

The King has faced his own health battle while also dealing with Harry’s attacks on the monarchy and the deep personal fallout from the Sussexes’ royal exit.

Still, insiders say Charles has never fully closed the door on his son.

But now, the burden may be shifting back to Harry.

“There is a growing feeling that Charles has done enough to show he is willing to talk,” one insider said. “Now Harry has to prove he is serious about rebuilding trust.”

The source added that Harry must come into any future meeting with sincerity, humility, and a willingness to compromise.

And according to one royal insider, Charles’ message to Harry may be brutally simple.

“He is basically going to tell him to man up,” the source claimed. “Stop letting Meghan wear the trousers and start making decisions for himself.”

Whether Harry is ready to hear that advice is another matter entirely.

But if the rumored summer meeting happens, it could become one of the most tense royal showdowns in years.