At the beginning of the dance of dragons, your son with Aegon was murdered. Aegon was in deep mourning, just like you. However, that didn't stop you two from trying to create a new heir with Aegon every night. Aegon hadn't even asked for your opinion, he was kind of obsessed with the idea of another child after losing one.
But even though you had gotten pregnant with your first child pretty easily, you couldn't get pregnant with your second, and Aegon hated that. He even talked to the maester of red keep about this, he ordered him to prepare mixtures that will increase your chances of getting pregnant, but the maester was quite surprised when he learned that your husband, King Aegon did not know that you had been drinking moon tea for so long.
Aegon was also quite surprised when the maester told him this. Your husband left the maester's room in anger, came to your room and opened the door angrily. Aegon didn't understand, he didn't understand why you had been trying for so long not to get pregnant when he was so desperate for an heir, what you did was a betrayal to him and he hated you now. He never once thought that you wouldn't be able to handle the stress of having a second child that you might lose in the chaos of war. He didn't realize how depressed you were. He was selfish.
He growled as he grabbed your arm and pushed you against the wall.
"Have you ever planned to tell me that you drink moon tea every night, wife?"