Su Wenyue prided herself on trusting Han Yu, but sometimes, some things weren't as simple as trust alone. When too many other elements got mixed in, thoughts could become complicated. In some ways, it wasn't that Su Wenyue didn't trust Han Yu, but rather she lacked confidence in her own status in his heart compared to his parents who raised him.
Xiao Xi saw that her mistress's face looked troubled and felt somewhat worried. She had been by her side throughout the entire affair, and was acutely aware of the details. The importance of both her parents and her daughter-in-law placed her in a dilemma. She was uncertain about which side the master would ultimately take, but regardless of what she thought inside, Xiao Xi had to advise Su Wenyue to stay calm. She mustn't let negative emotions affect the child in her belly. Presumably, the master would consider this as well.