Begrudgingly Fache told the operator to forward the call.
The dignified surroundings, however, did little to camouflage the less than dignified state of affairs in the rear of the plane where, in a separate seating area near the rest room, Teabing’s manservant Rémy sat with the pistol in hand, begrudgingly carrying out Teabing’s orders to stand guard over the bloody monk who lay trussed at his feet like a piece of luggage.
There are no more uses of "begrudge" in the book.
Show samples from other sources
I don’t begrudge her making a profit, but this is unreasonable.