Louis C.K.

When you get married, you go "Holy sh*t, I can't leave now." . . . Then you have a kid and you go, "Holy sh*t, I could have left!"

Louis C.K. -- his real name is Louie Szekely -- is a standup comedian who is the creator, writer, director, and star of the FX comedy, "Louie."  And yes -- he's divorced in real life as well as on his show. 

(Parental discretion advised . . .)