He had given the property deed to his younger daughter out of fear that he would pass on before Ding Jiayi, who would have only one daughter, Qiao Zijin. Then, there would be no one to take care of her, and worse still, she might not even have a roof over her head.
But these were just Qiao Dongliang's own suspicions. There was no way Qiao Dongliang could express those suspicions of Qiao Zijin being an unfilial daughter out loud. It would just be embarrassing himself since he and Ding Jiayi were the ones who had raised such a heartless daughter.
Qiao Dongliang knew that even if he were bold enough to say so, Ding Jiayi had already been poisoned by Qiao Zijin. Even if he was willing to rationalize with Ding Jiayi, she had to be willing to hear him out. Now, Ding Jiayi was unwilling to listen to anything. Her daughter, Qiao Zijin, was the best thing in the world.
That was why Qiao Dongliang had not bothered wasting his breath on Ding Jiayi.