She had previously played the mother of Cuoco's character on 8 Simple Rules.
The couple wed in 2004 and welcomed daughter Esmé Louise in 2007 with the help of a surrogate.
Katey Segal A talented singer and actress, Sagal landed a few television movie roles in the early 1970s before focusing on her music career.
During the course of the show, she gave a stillbirth.