As Song Simin had said, Su Xiaowan was in a particularly bad situation. When she realized that all of this was probably prearranged, part of a grand conspiracy, she didn't know whether to be happy or sad.
Happy? Su Xiaowan didn't feel a hint of it; her sadness, on the other hand, was genuine. Logically speaking, given how the Tang Family had treated the Song Family, repeatedly attempting to kill them, if it weren't for sheer luck and quick thinking, they might very well have been attending funerals by now.
Yet, faced with such schemes, faced with innocent lives being lost, Su Xiaowan was unwilling to accept that this was the work of her own relatives.