How can a husband and wife break the deadlock without talking for several days?

The husband and wife quarreled for several days without talking. How can we break this deadlock? Every family is the same. There is nothing between husband and wife that doesn't quarrel. They live together all day. They struggle with trivial matters every day, especially young and old. Every family has a difficult experience. Husband and wife don't quarrel, but they don't have a cold war, don't talk, and don't talk for a few days. This will hurt their feelings for a long time. Husband and wife fight, there is no one-night hatred. Communicate well, find an excuse, find a topic to break this deadlock, take a step back, find an excuse to break this deadlock casually, and tolerate taking a step back, taking a step further and taking a step calmly.