“...the pain of the mother and the other murderers will be everlasting.”
One can only hope!
Remember that our Father "desires all men to be saved and to come to the knowledge of the truth." He "is forbearing toward you, not wishing that any should perish." His commandment is "that you love one another; even as I have loved you, that you also love one another." This commandment summarizes all the others and expresses his entire will.
So if we hope, let us hope that those responsible for the murder of babies should repent and "come to a knowledge of the truth," bring God the acceptable offering of their broken hearts, ask for mercy, and receive it.