For those that aren't aware, Kurt Sutter [writer creator of sons] also had a huge hand in the tv series "the shield" . If anyone gets a chance and likes dirty cop shows, this is my all time favourite one. Many seasons ended well, a few didn't. Gives you an idea of Kurts writing style too.
Pulled from IMDB:
Sagal was married to Freddie Beckmeier (1978–1981) and Jack White (November 26, 1993 – July 24, 2000). In 1991, Sagal discovered she was pregnant. This was unexpected by the directors of Married... with Children, so the pregnancy was written into the storyline of the show. However, in October 1991, she had to have an emergency Caesarean section in her seventh month of pregnancy, ending in the stillbirth of a daughter, whom Sagal named Ruby Jean. The pregnancy on the show was then regarded as a "dream". She also had an early miscarriage around this time. She and White eventually had a daughter named Sarah Grace (born on August 7, 1994) and a son named Jackson James (born on March 1, 1996).
Sagal married writer-producer Kurt Sutter in a private ceremony on October 2, 2004, at their home in Los Feliz, California. They had a daughter, Esme Louise, born January 10, 2007. Esme was born through a Surrogate Mother due to Sagal's age.
So Katey Sagal is married [...with children] to Kurt Sutter. I find it interesting when there are behind the scenes things going on.