Evan stood at the door, statue-like, and as he slowly walked in, his teeth clenched, he said, "Mom, what are you saying??"

"Evan, it's all this woman's fault. Our family was so harmonious before. Why did she have to stir up trouble and reveal everything?"

"If she hadn't said anything, would you have expected me to keep raising someone else's son?" Evan's father snapped, unable to contain his anger.

He lunged at the old woman, but Evan pulled him back. Evan seemed unsure of how to handle this "father."

Choking on his words, he said, "Dad, I've called you Dad for decades. Is a mere piece of paper that establishes...