Dangerous Ages by Rose Macaulay

Mrs. Hilary and Grandmama came to Windover. Mrs. Hilary would rather have come without Grandmama, but Grandmama enjoyed the jaunt, as she called it. For eighty-four, Grandmama was wonderfully sporting. They arrived on Saturday afternoon, and rested after the journey, as is usually done by people of Grandmama's age, and often by people of Mrs. Hilary's. Sunday was full of such delicate clashings as occur when new people have joined a party. Grandmama was for morning church, and Neville drove her to it in the pony carriage. So Mrs. Hilary, not being able to endure that they should go off alone together, had to go too, though she did not like church, morning or other.

She sighed over it at lunch.