 In DNA testing, mom is afraid that she would never forgive dad for the pain he put her through if I am dad's child. But it's still true. Your mother had an affair with your uncle. That's out of the closet. So mom needs to be upset with herself, too. I tried to be accepted all my life, and I felt I was a disappointment. My parents even threatened divorce at times, and they would threaten custody fights over my siblings, but not over me.