Kaley Cuoco admits she went through a "dark time" when she split with Karl Cook in 2021. In an interview with Variety, Cuoco, 36, said she "didn’t know how to deal" with her depression. "Going through my divorce, it was really a super dark time," she told the outlet. "I just didn’t know how to deal with it. I was throwing myself into work to deny my depression and how upset I was.