There can have been no doubt in Eleanor's mind as to what was expected of her as a wife. In her day, women were supposed to be chaste both inside and outside marriage, virginity and celibacy being highly prized states. When it came to fornication, women were usually apportioned the blame, because they were the descendants of Eve, who had tempted Adam in the Garden of Eden, with such dire consequences. Women, the Church taught, were the weaker vessel, the gateway to the Devil, and therefore the source of all lechery. St. Bernard of Clairvaux wrote: "To live with a woman without danger is more difficult than raising the dead to life." Noblewomen, he felt, were the most dangerous so fall. Women were therefore kept firmly in their place in order to prevent them from luring men away from the paths of righteousness. Promiscuity--and its often inevitable consequence, illicit pregnancy--brought great shame upon a woman and her family, and was punishable by fines, social ostracism, and even, in the case of aristocratic and royal women, execution. Unmarried women who indulged in fornication devalued themselves on the marriage market. In England, women who were sexually experienced were not permitted to accuse men of rape in the King's court. Female adultery was seen as a particularly serious offence, since it jeopardized the laws of inheritance. Men, however, often indulged in casual sex and adultery with impunity. Because the virtue of high-born women was jealously guarded, many men sought sexual adventures with lower-class women. Prostitution was common and official brothels were licensed and subject to inspection in many areas. There was no effective contraception apart from withdrawal, and the Church frowned upon that anyway: this was why so many aristocratic and royal bastards were born during this period.
My Lady, you certainly tell me about wonderful constancy, strength and virtue and firmness of women, so can one say the same thing about men? (...)Response [by Lady Rectitude]: "Fair sweet friend, have you not yet heard the saying that the fool sees well enough a small cut in the face of his neighbour, but he disregards the great gaping one above his own eye? I will show you the great contradiction in what the men say about the changeability and inconstancy of women. It is true that they all generally insist that women are very frail [= fickle] by nature. And since they accuse women of frailty, one would suppose that they themselves take care to maintain a reputation for constancy, or at the very least, that the women are indeed less so than they are themselves. And yet, it is obvious that they demand of women greater constancy than they themselves have, for they who claim to be of this strong and noble condition cannot refrain from a whole number of very great defects and sins, and not out of ignorance, either, but out of pure malice, knowing well how badly they are misbehaving. But all this they excuse in themselves and say that it is in the nature of man to sin, yet if it so happens that any women stray into any misdeed (of which they themselves are the cause by their great power and longhandedness), then it's suddenly all frailty and inconstancy, they claim. But it seems to me that since they do call women frail, they should not support that frailty, and not ascribe to them as a great crime what in themselves they merely consider a little defect.