William and Harry have reportedly been at odds with one another for months.
Harry arrived in the U.K. on Friday.
The Duke of Sussex is reportedly self-isolating at Frogmore Cottage.
Pending a negative COVID-19 test, Harry will be cleared to attend the unveiling with his brother.
Lacey also claimed that Meghan Markle could be standing in the way of the brothers' reconciliation.
“It should surely be possible for both sides to say the past is in the past.
It’s very regrettable that Meghan doesn’t withdraw just a little.
Why can’t she say it was the pressure?
