Yvonne did not want to mess with Jack.
And Jack had no intention to dress Yvonne down. No matter how harshly he was to chide Zachary, he would never say anything reproachful to Yvonne. Apart from anything else, she was not only his daughter-in-law but also had the most claim to the success of Lilliput Project, and she had done the Leinster family a huge favor. She was also the apple of Frank's eye.
"Yvonne, I know you've been nursing some grievances lately."
Yvonne's tone of voice was polite but not servile. "All members of wealthy families, to a greater or lesser extent, suffer from this kind of stuff, but no matter what happened in the past, it's all settled now."
She was implying that if Jack really believed she had been wronged, he should not blame her for being ruthless to Yeliz.
She thought, "Letting me get my revenge is more practical than all fancy words."