What if one parent threatens the other when the children fight?

Tell your child that you should learn to be patient, and you can choose to be patient at first.

If the situation worsens, you can choose to call the police and let the police mediate. This is the most civilized way to educate children and won't cause too much trouble.

Of course, there is another saying, if you can't bear it, you don't have to bear it anymore. If the other person is unreasonable or excessive, you can't be cowardly. Let the children see a reliable parent, and everyone will die. You're afraid of him!