Show me the definition of “is” in the Constitution. It’s not a dictionary and you know that so quit with the silly definition bs.
It is a document that spells out the law of the land. No where in it does it spell out that a natural born citizen has to have two citizen parents. So you quit it. As I said on another comment, you can’t make something so just because you wish it, and it is not true that having two citizen parents is a constitutional requirement for natural born citizen, period.