Where the true conservatism of American hearth, home and altar screamed "NO"! Indiana was a referendum on what Ross Douthat calls "True Conservatism", where it lost, in contrast to "ideological" Wisconsin, where it won:
In the days before and after the Wisconsin primary, with delegate accumulation going his way and the polling looking plausible once the Northeastern primaries were over, it seemed like Cruz could reasonably hope for a nomination on the second or third ballot. ... But it turned out that Republican voters didn’t want True Conservatism any more than they wanted Bushism 2.0. Maybe they would have wanted it from a candidate with more charisma and charm and less dogged unlikability. But the entire Trump phenomenon suggests otherwise, and Trump as the presumptive nominee is basically a long proof against the True Conservative theory of the Republican Party.