Father is in a bad mood. What should I do if he loves to swear after drinking?

First of all, don't complain about your father blindly, but think of him from the heart. No one wants to beat and scold his family, including your father. Maybe your father has something on his mind that he can't solve, so he drinks to drown his sorrows.

Or your father has a bad temper. After drinking, he got drunk, got upset when he met some small things, and let it out.

I think the solution is to communicate with your father when he is not drinking, to find out whether he has unresolved worries in his heart, to communicate with your mother, to enlighten and comfort him, so that when his worries are solved, he will not always drown his sorrows in wine, and even if he is drunk, he will not be so fond of complaining.

Also, we should persuade him to drink less and tell him that moderate drinking is good for his health, while excessive drinking is bad for his health. Explain to him that you have a bad image of drinking and swearing, and tell him that you need a mature and elegant father. By persuasion, of course. If your father loves you and your mother, he will listen to your persuasion.

I can see that you care about and love your father, so I sincerely hope you can solve your troubles!