Parents quarrel and father runs away from home! Don't go home for a month! What to do! Urgent!

In fact, my parents have always been at odds, and if it is serious, they will divorce. But my parents are weird. Even if they quarrel and fight, they will make up soon. So, even if they are in this situation now, let's take a look at the situation first. Last time my parents fought, my mother cut my father's hand and lost a lot of blood, but now they are back together. They still always kiss in front of my brother and me. So, you can look at the situation and do some mediation at an appropriate time. They quarreled so many times, but didn't they all survive? Even if they really can't live together this time, you can't threaten them with suicide or something. After all, two people can't drag together. So relax, it's just a setback in life.