Signs of an afterlife?

[TheVisitor]

I haven't given much thought to the afterlife, other than it must be a better place, without earthly suffering.
Until i have had an experience, regarding my grandparents, about 20 years now deceased. I was meditating and felt a negative current from some guy that doesn't like me, a dark type of person. I was ignoring it, and then i saw an image of my grandmother, who i was very close to and felt her presence. She was kind of angry with me and somehow i felt she was in a way guiding me to accept challenges that involve people who don't like me or i don't like and move on in life. After i stood up, i went to the bathroom and was standing in front of the mirror. I again felt my grandmother's presence around me, as well as my granddad who had died when i was very young, i felt them together, like they exist somewhere in the afterlife as a couple, and exist there in the next stage of their journey, they were somehow transmitting strength to me, or rather, the will to be strong in life and to carry on.
What do you think?