Why Is It A Christian Problem?

Why are controversies surrounding abortion, homosexuality and women's rights Christian issues? Why are Christians lambasted for owning these problems, causing these problems, and/or authoring these so-called problems?

Is there some sort of amnesia fog floating in the air, or a bio-bomb-brain-block germ polluting the water system that renders everyone Jew and Christian completely blank? Have we Christians forgotten that Judaism is our founding faith of which we are adopted children? And have our Jewish brothers and sisters forgotten that we all share a common book of law: The Torah? And has the world no use for the fact that the Torah is shared by Jews and Christians? Why don't Jews and Christians unite when these controversies arise in society? We are all on the same page, literally, n'est-ce pas?

C'mon!