Once sent to him, it's his property, and he can sell it? He could also burn it, throw it away, send it back, line the parakeet cage with it.
The
real issue, JMO there is a bit of a coverup, is that MM sent the letter without palace approval. And yeah, that's how it is when you marry a Prince, she needs permission to send even private correspondence. I imagine the Queen is displeased.
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Question: The children of William & Kate are all Prince George, Princess Charlotte and Prince Louis (so gorgeous, all of them). But I think even though William is future king presumptive, the Queen had to give permission for the children's titles. I am more sure that Harry & Megan need the Queen's approval if their baby is to be a Prince or Princess.
Will the Queen put her foot down and deny this title? Or will she attempt to be a peacemaker and keep them on some equal footing?
Ahhhh, the palace intrigues.