In "The Know," a dark suspense thriller by Martina Cole, the protagonist experiences a profound sense of pride when observing her children together. The sight of her kids enjoying one another's company evokes deep feelings of fulfillment, reinforcing the value of family bonds amidst life's challenges.

This moment of joy highlights the contrasts in the narrative, as the story unfolds with themes of violence and vengeance. The protagonist’s pride serves as a reminder that even in a tumultuous environment, the connections with loved ones can provide solace and meaning, making the struggles seem worthwhile.