The battle over sweeteners just got a whole lot more bitter.

As the Associated Press reports, a group of sugar farmers and refiners, including big names like C&H Sugar, have filed suit against the makers of high-fructose corn syrup. Their beef? They want the corn industry to stop trying to hawk their souped-up sweetener as “corn sugar.”

As the country has watched its collective waistline get bigger and a generation of kids turn into outsized roly-polys, perhaps no product has come to be as maligned as high-fructose corn syrup. Indeed, among certain members of the Bugaboo-stroller set, feeding your kids anything that contains the super sweetener might as well be the equivalent of letting them snack on crack.