You didn't. Nor did I.
But, undeniably, some did. Some Evangelicals could not bring themselves to vote for a Morman.
But the interesting thing about this phenomenon is this. In June, 2012, Gallup ran a survey concerning this issue: All other things being equal, would you vote for a Morman?
The following percentages of the electorate voted "No":
Republicans, 10% said "No".
Independents, 18% said "No".
Democrats, a whopping 24% said "No".