Death due to cancer

Date: 3/29/2018

Ive dreamt that my mom who has passed away due to cancer has returned. & i told her are you sure this isn’t a dream she said yes , so i took a couple of pictures of her and she still haven’t disappeared like she usually does in my dreams. And so i though maybe this is for real. I then looked at my phone and she still were in the pictures and so i was like this id definitely real life because the pictures are real . And then suddenly she disappeared.