20 Uncomfortable Truths Revealed Through DNA Tests.
Things people weren't ready to find out.
Published 1 year ago in Wow
2
My grandfather did not die when my dad was 4 like we always thought. Instead, he faked his death, walked 1500km to the other end of the country, married a sixteen old girl and had 7 more children. All the while leaving my grandmother to bring up the 6 children he had with her and his 2 children from an earlier marriage. Worst part was that he used the same names for the second batch of kids as his first lot.
5
I actually found out I have the cancer gene from one of these tests (BRCA1) and my whole family was tested as well - my sister, brother and dad all have it too. We now get preventative cancer testing but who knows it could have very well saved one of our lives down the road - not really horror story overall, but when I first found out it was extremely scary as I was just expecting to get some entertaining report back and instead found out I had a serious health condition
8
one of my best friends called me one day in a panic. she did one with her father for fun. he is not her father. turns out mummy has many skeletons in the closet. bio dad never knew she existed and was SO happy to find her. we now doubt her sister’s father is her father. just a gigantic domino effect of not good.
9
Found out my Dad isn’t my biological father. My Dad’s sister gave me a DNA test for the holidays. I ended up taking it and discovered I wasn’t related to my aunt, aka not related to my Dad. But I have 10+ half-siblings with whoever my sperm donor dad is. They gaslit me for months saying the results were inaccurate, called me a liar to my sister, all this garbage. Then finally admitted it was true after 6+ months of lying. We now have a terrible relationship.
11
One of my great-uncles got contacted by a woman who said he was her father, after she took a test through one of those sites. He denied it vehemently, and it caused some strife in the family until it was revealed that it was actually his older brother who was the father. Turns out he was kind of a cad in his youth, and never found out until now.
12
My mother was one of seven children of an abusive mother and beloved father. Twenty grandchildren (my cousins, my brother and me). Through testing some cousins have determined that at least three of the seven children were not the biological offspring of my grandmother’s husband. We aren’t telling all the other cousins until the last uncle dies (he’s 93).
15
Not a horror story, but certainly unexpected… My sister did 23andme and matched with a niece. Apparently my brother 40m, unbeknownst to him, has a daughter. From her age we can tell she must’ve been born when my brother was in was in high school. The bio mom must’ve given her up for adoption without telling my brother. No bad feelings, they would’ve been so young (like 15 years old), so it was for the best.
19
My parents and I all did dna tests and I manage their profiles- theirs were done before mine was available. They each got a panicked message from a woman on the other side of the world who had matched as their daughter. She was distraught, thinking her parents had lied to her for her entire life. When I logged in to my account, it showed that I had no dna matches with my parents which I knew to be wrong, plus the fact my mum was a young child when this woman was born made it clear the company had swapped our results. Customer service just said ‘oh well’ and offered a new test. My family found it funny but that poor woman who had spent several days freaking out thinking her life was a lie before I got her messages and responded.
20
My maiden name is extremely German sounding but I have not a trace of German blood. I match with people with my maiden name so my paternity is not in question but somewhere something is amiss. I have my family tree documented back to the 1500s in Germany so maybe someone was adopted or illegitimate and it’s just not documented.



















