A mother was yelling at her 3 years old child over some stupid incident

And when I told her to stop because she is teaching the child to scream back, she said she needs to match the child's tone in order for them to know who is in charge and understand.

I didn't know people are taking successful parenting tips from movies.

I went with her alone downstairs and screamed in her face saying words in Kabylian language mashed with random nonsense as loud as I could. Strange, she didn't really understand me and got scared for her safety. I guess it doesn't work on women.