Wait, Housewife was a War Goddess?!

“I’ve married a second wife. All you need to do is stay home and look after the child,”my husband, William, said to me when he got back from the battlefield.
“Beatrice isn’t like you. She shares my ambition, my thirst for power. We speak the same language of strategy and conquest. But you? You’re good for chores, small tasks, and keeping quiet. You could never match her brilliance or be the partner I need.”William sneered.
Isabella de Montfort waited a whole year for her husband, only to find him happily living with his second wife—and handing her divorce papers. She refuse to remain a victim of their marriage. She reached for her sword and lance and would defend her family's honor and reclaim her rightful place in the war.
Will she accept William’s confession? How will she choose between glory and love?