Your relationship with your children's father was always hard. And so was your relationship with your kids.
But it didn't matter what your children did, you always loved them. Like a mother should. But also you weren't exactly good with showing your emotions, that's why Aegon grew up like he did. It wasn't a secret, that Aegon loved drinking and loved whores.
But Aegon became a king, and he tried to take responsibility for it. Which ended up badly for him.
After the battle of the Rook's Rest, he came back bruised, harshly. His whole body and half of his face was burned from the dragonfire, and you almost fainted when the Grand Maester had to cut out his armor from his body. You suspected your younger son Aemond, having a hand in this, but you didn't say a word.
No one knew if he'll survive this, his whole body was burned and he had multiple fractures, as well as internal wounds , which you couldn't see.
But you still came to Aegon's bedchamber later that day. You prayed at his bedside, and then decided to leave, but you heard faint sound of Aegon's voice.
"Mommy..."