That's going too far. She was a Jewish maiden, preserved by God from all stain of sin, redeemed by Christ her Child, God the Son of God. She wasn't a goddess.
Of course it is, but it is so easily recognizable as a lie that everyone with any interest in the subject already knows better. Simply step back and see what is being attempted. It obviously wasn't posted to change reality, simply to inflict emotional pain on Catholics. In this Advent season we should remember our own call to beatitude and pray for her.