This is incredibly niche - so niche that I am struggling to find anyone irl who can answer it, so here's hoping....
My father died in France, where he was domiciled. He was a British Citizen. As his children we have never had a relationship with him, his friends or family.
His British estate went directly to his sister, named in his British will. French laws of succession means his French estate will be split between his estranged children and his sister.
A gentleman has come out of the woodwork to say he co-owned a boat with my father and wants to buy my father's share from the French estate but that the estate is liable for mooring costs and taxes. The boat is moored in Greece but is and always has been UK registered.
I believe that as the boat is UK registered, my aunt, as the sole inheritor of his British estate should be dealing with this and that his French estate should not be involved.
Any ideas? I have spoken to other lawyers who are not very sure on this issue.