Article continues below advertisementWinona RyderSource: MEGAWinona Ryder has been with Scott Mackinlay for more than a decade.Stranger Things cast members, including Winona Ryder, have blossoming real-life relationships that are turning their worlds Upside Down.The Beetlejuice actress has been dating designer Scott Mackinlay since 2011, after they met at the premiere of her 2010 film Black Swan."We connected on so many levels. But it was amazing that he's not in this business.... I really did try to keep it quiet," Ryder said of her longtime partner.