I remember when it was illegal, too. What I remember is that perhaps some were more responsible (how would we know, after all), but some wealthy girls at my prep school just disappeared for a week or two during term, on a sudden foreign vacation.
Women with money have always had, and always will have, choices. I don't think women will ever be prosecuted for a weekend trip to Toronto.
Everyone, has choices, the Lord gave us freewill, you can choose to do the right thing or you can choose to do the wrong thing
Everyone, rich or poor has to live with the choices they make
If rich women were/are choosing to have abortions based on the fact that they could afford it then its better to be poor
Afteall "what profits a man to gain the world (wealth) yet lose his soul"