When you are in a discussion in which people think congress can modify the meaning of "natural born citizen" whenever they feel like it, you are already outside the realm of common sense.
The only people that modified anything are the birthers. Sorry but the birther arguments have made exactly zero sense and been largely comedic for 7 odd years now. You have a convoluted definition of NBC that doesn’t match any legal definition ever used, and frankly isn’t even internally consistent. Birthers are outside the realm of common sense, which is why they ask questions that can’t be answered with common sense. Bye.