Pamk, you are just proving the efficiency of the Orléans strategy from about 1870.
In France, a prince is not forced to marry a princess, as we say "the cock anoblishes the hen", which is not a very delicate expression...
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1880,
It was never intended that any descendant of Felipe V should be excluded from France, and any descendant of the other French princes from Spain.
Yes, it was, and it was repeated several times in the act of renunciation, and this is really what was written and intended.
Felipe V signed the renunciation sincerely because his grandfather Louis XIV, who knew he was too honest to lie, had made him believe the renunciation was valid. At the same time, Louis XIV asked the duke of Saint-Simon to write a little book stating that only the Chamber of Peers of France could valid such a renunciation, in order to calm Queen Ann who wanted to make it valid by the États-Généraux, which Louis XIV didn't want, of course, it would have given much more strength to the renunciation...
Only three months after the renunciation, Louis XIV's best lawyers published a book proving that Felipe V's renunciation was invalid.
It is not known when Felipe V was entered of the fact his renunciation was invalid, but in 1721, when his nephew Louis XV, still a child, got sick, he sent a letter to the French Parliament, to be opened in case of death of Louis XV, where he announced his coming back from Spain as king of France, as it was his duty.