"On a rare day off, I took my son to the amusement park alone.
Unexpectedly, my son, whom I have raised for three years, rolled his eyes at me.
"You are not my mother, I want my mother! "
It is said that children's words are unbridled.
But I took it to heart inexplicably.
After doing a paternity test, I discovered that my son was not actually my biological child! "