Desert Hearts (1985)

It is 1950s Nevada, and Professor Vivian Bell arrives to get a quickie divorce. She's unsatisfied with her marriage, and feels out of place at the ranch she stays on, she finds herself increasingly drawn to Cay Rivers, an open and self-assured lesbian, and the ranchowner's daughter. The emotions released by their developing intimacy, and Vivian's insecurities about her feelings towards Cay, are played out against a backdrop of rocky landscapes and country and western songs.