She could easily conceive that marriage might not be immediately in their power; for though Willoughby was independent, there was no reason to believe him rich. His estate had been rated by Sir John at about six or seven hundred a year; but he lived at an expense to which that income could hardly be equal, and he had himself often complained of his poverty. But for this strange kind of secrecy maintained by them relative to their engagement, which in fact concealed nothing at all, she could not account; and it was so wholly contradictory to their general opinions and practice, that a doubt sometimes entered her mind of their being really engaged, and this doubt was enough to prevent her making any inquiry of Marianne.