this is fake.
why?
because they have the 'look' of vampires.
no one would make a meme with those 'ha ha, we will byte you and there is nothing you can do about it' portroits of that pair.
totally unflatering photo, and ironic text.
it's fake.
your aunt, if she sent this, was being ironic.
you could respond, assuming you really were sent this by your aunt, to tell her that "you're so happy she's figured out how corrupt they are, and that you really enjoyed the ironic meme that mocks people who actually think that the couple were full of grace and were honorable."
"The irony made me split my gut", you could tell her to conclude the correspondence.