dream about a dead relative?

[whaturmissing]

In dreams, my Uncle who died, usually hugs me or tells me he loves me, etc. A few nights ago I dreamed that he had come back to life. I walked up to him and he pushed me really hard and I fell backwards on the ground. But I tried to make a joke of it so no one would know how hurt I felt. He kept dying and then coming back to life over and over in the dream. I am at a loss as to what this means for me.