Again, I don't have a problem with Mary staying with the children. I think she should, given that they decided to stay in Verbier for 3 months (which fits nicely with Frederik's Youth Olympic Games and their yearly skiing holiday) and send their children to school over there. I am sure they will have a great time and it will be an experience to cherish for many years.
Nonetheless, the timing is unfortunate with Joachim and Marie already being gone as well. In addition, if they just had been looking for an international educational opportunity it would not only be unlikely to exactly end up in their favorite skiing destination but it would also have been much smarter to do it either for a full year, at the start or end of the year but not in the middle of the year meaning that they have to transition twice (not only between schools but also between school systems!) within one school year. That's pretty bad from an educational perspective.
Again, I am fine with them doing it. The queen will somehow manage to hold the fort. I just don't buy the reasoning that the educational experience was the one and only nor main reason for them to take this decision, many other considerations went in to it, so I would understand if others don't buy it either and would wonder why Mary had to be gone for 3 months. That to me seems a rather nuanced approach
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