Since your so insistent on evidence, Jon, why don't you show us some actual examples of evangelical Christian pro-lifers who simultaneously oppose abortion while explicitly rejecting programs that would support the children that mothers would be forced to bring to term. And then show us why such views are representative of evangelicals.
The federal government provides support to orphaned children through foster care programs (as do state governments), and many orphanages throughout the United States are run by various different groups from various different Christian denominations and funded by donations from congregants. If all abortions became illegal tomorrow and more unwanted or orphan children didn't have viable homes, pro-lifers would likely insist on increasing support to them. (This
article from the New Republic, for instance, suggests that evangelicals have made numerous mistakes with adoptions, because, in many instances, they were overzealous about helping.) You haven't given me or anyone else here a reason to believe otherwise, except by insulting large groups of Americans, which has been altogether unconvincing.