As a younger sister, I know that my brother quarreled with my sister-in-law and saw her crying. What should I do? Comfort my sister-in-law or scold my brother? still

It's time to make up. For couples, more should be a calm talk. At this time, you need your sister to make peace. You have to tell the wrong person from the side that you are wrong. Let them calm down and never quarrel again. Generally, you should comfort your sister-in-law more and be sure to stabilize your brother's mood.