The South Dakota House of Representatives meets at the Capitol in Pierre on Feb. 10, 2026. (Photo by Makenzie Huber/South Dakota Searchlight)A Republican rupture that shook the South Dakota Legislature two years ago is returning to the ballot Tuesday, this time with more money and organization on the side that lost control in 2024, plus a governor primary that’s expected to increase turnout. Campaign finance reports reviewed by South Dakota Sear…