Select the correct answer. Which detail from the passage best supports the idea of disappointment?

A.
Why could not she lean over balconies in Swiss chalets, or enshrine her melancholy in a Scotch cottage, with a husband dressed in a black velvet coat with long tails, and thin shoes, a pointed hat and frills?
B.
But how tell an undefinable uneasiness, variable as the clouds, unstable as the winds?
C.
To taste the full sweetness of it, it would have been necessary doubtless to fly to those lands with thundering names where the days after marriage are full of laziness most pleasant.
D.
It seemed to her that certain places on earth must bring happiness, as a plant peculiar to the soil, and that cannot thrive elsewhere.