Weird dream involving my wife and my friend. thoughts?

I had a dream that I got popped, and my wife was completely devastated.
Oddly enough, she had me cremated then started a relationship with my friend.

Later on, she took some of my ashes, has him bake them into a pie, and she ate them. I remember them talking about having sex while I was in her.

Aside from that I can’t remember anything else though it was a long dream.