In 1994, Mother Teresa of Calcutta India addressed The National Prayer Breakfast in Washington D.C.
"And if we accept that a mother can kill even her own child, how can we tell other people not to kill one another? How do we persuade a woman not to have an abortion? as always, we must persuade her with love and we remind ourselves that love means to be willing to give until it hurts. Jesus gave even His life to love us. So, the mother who is thinking of abortion, should be helped to love.
The father is told that he does not have to take any responsibility at all for the child he has brought into the world. The father is likely to put other woman into the same trouble. So abortion just leads to more abortion.
Any country that accepts abortion is not teaching its people to love, but to use any violence to get what they want. This is why the greatest destroyer of love and peace is abortion."