I wouldn't say a mother who aborted is any stronger or weaker than a mother who gave birth.
As a mother who gave birth to an unexpected child, looking back, I wouldn't have changed my decision. I was told by my mother that I should abort, but I knew that I could provide for my child and I knew I could be a good mother to her.
For those women who abort, each woman makes that decision for different reasons. I don't think it's anyone's business why someone aborted or that they even did in the first place.
I think most women would agree that not all women pop out of the abortion clinic "happy and relieved." Some feel extreme guilt and most are in pain and are woosy from the medications.
What about emergency contraceptive, or the "morning after pill?" Those are meant for "aborting" a potentially fertilized egg.
I would say that a lot women who take the M.A.P. do so at the hospital after having been raped. Do you consider these women so "stained" as well? It's almost the same thing.