Prince Harry and Prince William's strained relationship ahead of coronation.

Prince Harry's short trip to attend his father's coronation is seen as a "massive diss" by a close friend of Prince William's, with rumors suggesting Harry may spend less than 24 hours in the UK. While Charles is said to be delighted that Harry will attend, there appears to be a growing divide between William's ongoing hostility towards his brother and Charles' willingness to build bridges. Camilla's friend, the Marchioness of Lansdowne, said Harry's depiction of her in his book "bothers her" but "she doesn't let it get to her." Harry's attendance at the coronation may either bolster unity or reinforce the narrative of division that has beset the royals in recent years.