Yep. It's bad enough that he's on the wrong side of the issue. It's worse that he appears to be on the wrong side of the issue for bad reasons (i.e. he's still mad about the dirty trick Dan Savage played on him). It's worst of all when his rhetoric suggests that he sees the world from a pro-Big-Government, pro-regulation (as long as the right people are in power) viewpoint.
Santorum’s view is Catholic through and through. That “pro-Big-Government, pro-regulation” is nothing more than the power of the Church and a Catholic education showing.