According to the duke of Zhou:
Dreaming of dead people often represents things that have died, died, ended and disappeared, which indicates that you will enter a new stage and usher in a new beginning.
From a modern point of view:
Dreaming of dead relatives is a common dream, so don't be too surprised.
According to some surveys, the relatives in your dreams seldom talk, which only shows your subconscious yearning.
If you talk to the dreamer, the content of the conversation is often the hint that the dreamer wants others to give.
Many netizens dream that their deceased relatives usually live with themselves as before.
This dream is very harmonious. In normal times, you might think, "What if he/she were here?" ,
And this wish came true in a dream.
I hope my answer can help you, and I hope it will be adopted!