Maegor's second wedding

“...Whatever the reason, the prince shocked the realm and the king both when he suddenly announced that Lady Ceryse was barren, and he had therefore taken a second wife in Alys Harroway, daughter of the new Lord of Harrenhal.
The wedding was performed on Dragonstone, under the aegis of the Dowager Queen Visenya. As the castle septon refused to officiate, Maegor and his new bride were joined in a Valyrian rite, “wed by blood and fire.” The marriage took place without the leave, knowledge, or presence of King Aenys. When it became known, the two half-brothers quarreled bitterly. Nor was His Grace alone in his wroth. Manfred Hightower, father of Lady Ceryse, made protest to the king, demanding that Lady Alys be put aside. And in the Starry Sept at Oldtown, the High Septon went even further, denouncing Maegor’s marriage as sin and fornication, and calling the prince’s new bride “this whore of Harroway.” No true son or daughter of the Seven would ever bow to such, he thundered.
Prince Maegor remained defiant. His father had taken both of his sisters to wife, he pointed out; the strictures of the Faith might rule lesser men, but not the blood of the dragon. No words of King Aenys could heal the wound his brother’s words thus opened, and many pious lords throughout the Seven Kingdoms condemned the marriage, and began to speak openly of “Maegor’s Whore.””