No, the woman is a widow because Christianity took over

Rome. Her imagined husband was the Roman gods, not Jesus. It was Roman paganism that was persecuting the Church when Revelation was written. But now Roman paganism is dead, nobody believes in it any more. Unless it was resurrected, like I read a few Greeks now believe in Greek paganism. But very few, so if Roman paganism was resurrected too, it is very small too. And other types of paganism are decreasing too, all over the world.
So the woman Babylon the Great is hoping to increase with new false gospels. So far some are successful, like Islam, that is increasing. Though it is increasing mainly because they have a lot of babies, but few converts from outside. But shortly before the end, when the antichrist comes, all religion will be outlawed, and that will be the death of Babylon the Great.