Responses
she cant really avoid going back, since the su family is very powerful. If they try to run, they might secretly get killed by Su assassins in some remote corners. Its an established fact that the Su wants to kill her and her mother. (The reason is a spoiler so imma just leave it at that). At least within the family, the Su family will have to be careful when trying to kill them. Also by making her famous, people will notice when things happen to her, making it harder for Su to just kill her outright..
I don't know what Yunyao is thinking going back to that kind of family. Guess it's because of traditions and customs. I really hope there's some revenge in the next few chapters. Even just a little punishment is enough for me. Just enough to make me a little less angry ( ̄へ ̄)