Try answering the question. Was MAry every under the Law?
This has been answered hundreds of times on here -- but I will do it again, just for the slow ones. Do you believe that God is All-Powerful? Do you believe that God is All-Knowing? Do you believe that God is All-Forgiving? Do you believe that God has Foresight of all things, regardless of time? Do you believe that God has the Power to Pre-Forgive someone of Natural Sin and to (possibly) Pre-Forgive any Sins that may/or may not be committed on Earth?
You do realize, of course, that not all things that the Catholic Church teaches are necessary to attain Heaven, right? You do understand that some things they are taking a very good "educated-guess* on, and **N-O-T** a Heaven-or-Hell choice, right?
Of course, you realize all these things, but that never stops you all from playing "Gotchya" with Catholicism. How incredibly simplistic -- and boring....