This "they" referred to the Second Master, the Third Master's family, the Yin Family, and the Kong Family.
"I didn't know that the help I could bring to the Emperor Family was because of Xavier and the three children." Chloe looked at Old Master. "Grandpa, in the past, did you think that I, as a granddaughter-in-law, was not qualified to marry into the Emperor Family?"
Mr. Emperor did not deny it and sighed. His eyes were full of the kindness of the elder. "It's not that I think you are not qualified, but after all, in Aman's words, the woman he likes is qualified. But if I don't have any other thoughts, it's a lie."
Mr. Emperor continued, "So when the Nangong family came to the Emperor Family in the past, I told you that you wanted to end that marriage with Aman to see if you were in love with each other."
If they didn't love each other enough and Aman's marriage couldn't help him and the Emperor Family, it wouldn't be a pity to end it.