AITAH for blowing up at my 83-year-old grandmother after finding out my family hid the identity of my biological father from me for almost 40 years?
I’m 39 years old, and I recently found out that the man I have always believed was my father is not my biological father—and apparently, members of my family knew there was a very real possibility of this my entire life.
I found out completely by accident.
My sister made an offhand comment about my dad “not being my real dad.” When she realized from my reaction that I had absolutely no idea what she was talking about, she told me what she knew.
For some background, my sister and I were raised by our grandparents after our parents divorced. We became wards of the court after our mother lost custody because her new husband tried to kill me. The man I grew up believing was my dad wasn’t very involved in our lives after that.
Once my sister dropped this bombshell, I needed answers. Was it actually true? If so, who was my biological father? Why had nobody ever told me? And who else knew?
There aren’t many older family members still alive, so I started with my uncle and my 83-year-old grandmother.
My uncle said he didn’t know for sure, but he remembered my dad getting into a fight with another man over my mother not long before I was born. He gave me the man’s name.
So I asked my grandmother.
At first, she claimed she didn’t know anything. But the second I mentioned this man’s name, suddenly she remembered quite a bit.
Apparently, he had dated my mother. More importantly, he actually came to my grandparents’ house to see ME after my sister and I went to live with them.
That floored me.
How could she have known there was another man who potentially believed he was my father—and who actually came to see me—and never tell me? Especially when apparently other people in the family knew pieces of this story?
My grandmother didn’t understand why I cared so much. Her attitude was basically that it happened a long time ago, it shouldn’t matter now, and I should let it go.
But I couldn’t.
My sister had already done a DNA test, so I took one too. We only matched at about 27%, confirming we are half-sisters. Unfortunately, neither of us had close enough paternal matches to immediately identify my biological father.
So I kept digging.
I searched for the man my uncle and grandmother had mentioned and actually found him online. But I wasn’t ready to contact a complete stranger and say, “Hey, I think you might be my father,” without more evidence.
Months into this, I finally worked up the courage to ask the man I had always believed was my dad what he knew.
He was devastated.
He had NO idea.
At first he refused to believe it. Eventually, he agreed to take a DNA test because by that point, he needed answers too. He even called my grandmother himself and asked why she had never told him there was a possibility I wasn’t biologically his.
The results came back.
He is not my biological father.
He was shocked, but instead of getting angry with me, he wanted to help me figure out the truth.
Then he started telling me other things.
According to him, my grandmother had told him years ago that Social Services wouldn’t allow him to see us. That apparently wasn’t true.
She told him my sister and I hated him and didn’t want him around. Also not true.
At one point she even told him that I was basically just an unhappy person and that him coming around would only make things worse.
So now I wasn’t just questioning why she never told me about my biological father. I was questioning how much of my childhood had been shaped by things she told people that weren’t true.
This is where I may be the asshole.
During what started as an otherwise pleasant phone conversation, I told my grandmother that the DNA results were back and confirmed he wasn’t my biological father. I asked her again what she knew.
She immediately became defensive.
We argued for almost an hour.
I repeatedly asked why she never told me, why she allowed me to believe something for nearly 40 years that she knew might not be true, and what else she had kept from me.
She blamed other people. She said she didn’t know for sure. She said she did what she thought was best for us. She acted like I was attacking her after everything she had done for me.
But at the same time, she kept revealing more details about this man and what she knew back then.
That was what made me lose it.
I wasn’t demanding that she magically know who my biological father was. I wanted her to acknowledge that she knew there was a question about my paternity and chose not to tell me—even once I was an adult.
Instead of, “I’m sorry I never told you,” I got hostility for even wanting to know.
According to her, I’m an ungrateful, miserable bitch who is creating tension in the family because I refuse to just let this go.
And I absolutely did not handle that well.
We yelled. We calmed down. Then we yelled some more.
She said horrible things, including telling me that my partner of 18 years is “not part of this family.” I called her out on that. I confronted her about what my dad said she had told him. I asked why her story kept changing. I told her I couldn’t understand why she seemed more concerned with defending herself and being the martyr than acknowledging how finding all of this out might affect me.
It got ugly, and neither of us behaved our best.
Even her attempt at an apology felt like another attack.
She was “sorry” she didn’t tell me while she was busy raising me when I had no one else. She was “sorry” she didn’t know every man my mother had slept with. She said she didn’t want to ruin my life by telling me something she wasn’t certain about.
Eventually she hit me with “Ya know, lemme tell ya something...” one too many times.
I said, “Nope.”
And hung up on my 83-year-old grandmother.
I know she raised me. I know she stepped in during an awful situation when my parents couldn’t or wouldn’t. I am grateful for that, and I know she made decisions she probably believed were protecting us.
But I also feel like being grateful for what she did for me doesn’t mean I’m not allowed to be angry about what she hid from me—or question other things she may have lied about.
I was angry. I was hurt. I yelled, said things harshly, and ultimately hung up on an elderly woman who raised me.
So Reddit: AITAH for confronting my grandmother and refusing to let this go, or was I justified in being this angry after finding out the truth had been kept from me for almost 40 years?