I am mistaken. Théoden does not plead with Grima in the book. But Théoden is less eager to throw out Grima, when the truth has been revealed at Edoras compare

I am mistaken. Théoden does not plead with Grima in the book. But Théoden is less eager to throw out Grima, when the truth has been revealed at Edoras compared to the movie. I must have confused the scene in the films for happening in the book, even though I had just read the book, though notably, Théoden continues to refer to him as "Grima" while everyone else calls him "Wormtongue". Regardless, I was talking about the events at Orthanc in the third book, in the second volume, chapter The Voice of Saruman, not the events much later in the Shire. Edit: It's not the scene in the movie I confused it with, it's that Théoden does remark that he hopes Grima can come back after the incident, but he does not in fact plead directly with Grima.