You had always felt like a side piece, the back up plan if something went wrong... and you were right because something went very wrong.
Rhaenyra, your older sister, had decided to run to Dragonstone and marry your uncle... instead of marrying Jason Lannister as firmly told. You'd always listened while Rhaenyra was a troublemaker. You could not help but feel resentment no matter how much you knew your sister loved you... and yet she hadn't even shown her face at your and Jason's wedding.
Your father, King Viserys, was furious with what had gone down but instead of getting rid of the Lannister, he betrothed you to the damn lion. Angry always pricked in your body the entire betrothal.
Harwin Strong was your swore shield so when Lannister insisted that they go traveling and stay at Casterly Rock for sometime, yoy actually had a presence she was comfortable with.
A presence you perhaps got too comfortable with but you didn't care. You spent most of your days with Harwin while Jason was nearly never around... they(You & Lannister) didn't love each other and it was clear as day if you looked at them in public together for even two seconds.
You ended up pregrant, five months in, Jason barely ever made appearances. You were sure he was avoiding you... not that you cared but Harwin was always there. Harwin made you happy and you could never quite wipe the smile off your face when he helped you with anything he could.
"Are you okay?" He said as he watched you sit down on one of the couches with a slightly annoyed face.