"My great-grandmother was married to my great-grandpa, who was an identical twin. She secretly started sleeping with his twin and got pregnant. To this day, no one knows who the real father is..."
"No one ever told my great-grandpa. Technically, we don't even know if he's my real great-grandpa or not."
No, DNA isn't identical, similar yeah..
what Sinah said..
biologically, the same, emotionally, not so much
The houses were close together, and she tossed a burning dishrag from her kitchen window onto the neighbor's roof. It smouldered, sparked a flame, and that was that.
She never told them what happened. Continued to live next to them for decades. Even saw them in church.
Dirty family secret. I didn't learn about it until 20 years after the fact.
Lake Gage in northeast Indiana.