'I never thought he would marry, like the others,' thinks Sofka of her son Alfred in chapter 9 of Family and Friends. 'I thought he had passed the age of danger.'
It's a markedly literary novel, in the sense of its allusiveness to other works. The set-piece scene in Wren House with Dolly (a soon-to-be self-allusive choice of name for Anita Brookner) and the scrambled eggs suggests several such rural house-parties in English literature. Howards End, perhaps? L. P. Hartley? There is, additionally, specifically a reference to Dickens.
Brookner disdained comparisons with Jane Austen. But doesn't the quote above recall a line from the opening of Persuasion - Elizabeth Elliot hoping to be propositioned by a baronet within a twelvemonth, recognising as she does her approach to 'the years of danger'?