Isabella had married Hugh without the consent of the king's council in England, as was required of a queen dowager. That council had the power not only to assign to her any subsequent husband, but to decide whether she should be allowed to remarry at all. That Isabella flouted its authority moved the council to confiscate her dower lands and to stop the payment of her pension. Isabella and her husband retaliated by threatening to keep Joan, who had been promised in marriage to the King of Scotland, in France. The council first responded by sending furious letters to the Pope, signed in the name of young King Henry, urging him to excommunicate Isabella and her husband, but then decided to come to terms with Isabella, to avoid conflict with the Scottish king, who was eager to receive his bride. Isabella was granted the stannaries in Devon, and the revenue of Aylesbury for a period of four years, in compensation for her confiscated dower lands in Normandy, as well as the £3,000 arrears for her pension.