Originally, Qiu Ruoxi wasn't very talkative, and now even if she's being isolated, she doesn't really feel anything. Moreover, she knows there's internal conflict within the Qin family, especially targeting Ye Xunhuan.
Being treated this way now is somewhat understandable.
And Ye Xunhuan couldn't care less; after all, there aren't many people he's familiar with in the Qin family. You ignore me, I ignore you!
Works out for me, getting some peace and quiet.
There aren't many direct members in the Qin family, just Qin Shuheng, Qin Shujie, and Qin Shuheng along with the late Qin Fenghuang, and of course, the people of Ye Xunhuan's generation.
As for the others, they are some of Qin Pojun's nephews and such, considered side branches.
Though it's Mid-Autumn Festival now, the atmosphere in the Qin family is just like celebrating the New Year. Almost everyone from the Qin family is here, gathered together, chatting and laughing in groups.