Tell her, her husband wants liveliness, diversion: put her on amusing tactics.
He trusted that he should make the best return, if return were possible, by showing the effectiveness of the education for which he was indebted, and by ceasing in future to need any diversion towards himself of funds on which others might have a better claim.
There are no more uses of "diversion" in the book.
Show samples from other sources
The attack on the capital was actually a diversion to draw troops away from the port city.
And I’d bet my broomstick he let that troll in, to make a diversion!
J.K. Rowling -- Harry Potter and the Sorcerer’s Stone