Check out this article, and this link to the Gallup poll.

Note that 46 percent of ALL Americans consider themselves "pro-life," compared to 65 percent of Tea Party supporters. Is 19 percent really that much of a gap? Keep in mind that being pro-life does not mean forcing others to be pro-life. The idea that one's viewpoints should be forced on others is a leftist concept, not a conservative one. For example, well over two-thirds of Americans, which has to include many pro-lifers, oppose a Constitutional amendment against abortion. So do I.

You are being lied to by people who will say anything to hang on to their power in two weeks. And it's going to get worse.