Sometimes the truth can be hard to hear, and even harder to accept. That was the case for one family when the sister revealed that her sister’s new boyfriend was actually her bio-father. With tensions running high and the mother furious, it begs the question: Is the sister an a**hole for telling her sister the truth?
Read on to find out the full story .
Living the soap opera life – a shocking family secret

A 24-year-old discovers her biological father is her sister’s new boyfriend

My mom revealed my bio-father when I was 17, but I’m struggling with keeping the secret from my sister

My sister’s new man was a surprise…my biological father!

My sister’s new boyfriend was my dad, so I had to tell her the truth. Now she’s kinda amused – and has extra power over me!

Mom is furious and says I revealed something that was not my secret to share.

Two months later, tensions are still mother and daughter over the revelation of a surprising family connection.

Should I have told my sister her new boyfriend is my biological father?

The post sparked a discussion and to the surprise of the OP, received an overwhelming amount of support

Is it ever ok to tell family secrets?
When she was 17, a 24F found out her mother had an affair and the result of that affair was her. She had been promised by her mother to never tell her older sister, who is now 27F, who the biological father was. But when the sister announced her new boyfriend, the 24F found out it was her biological father.
After a few days of deliberation, the 24F decided to tell her sister the truth. The sister was shocked but not angry with the 24F, however, the mother was furious and still is two months later.
Did the 24F do the right thing or is she the one in the wrong? Let’s find out what Redditors are saying in the comments and reactions to this story .
NTA Uncomfortable family secret revealed!
![Image credit: [deleted] | [deleted]](https://static.diply.com/9db8895a-8a5d-4267-903a-4f86983c5621.png)
NTA A mom’s hurricane of emotions!

Telling your sister the truth

♂️ NTA for telling your sister her new bf is your bio dad!

NTA: You’re not the one with something to hide.

A biological father dating his daughter’s sister!
![Image credit: [deleted] | [deleted]](https://static.diply.com/33ab666c-769a-42bb-b5cd-c58457f0a9e2.png)
Trust issues in the family!

NTA: It’s your business

NTA and weird AF ♀️

NTA, but someone’s an a**hole!

Not the a**hole here

NTA: Not your secret to share

Mom’s still acting like the world revolves around her

Protecting your sister

NTA: Protecting image over truth?

What would your mom have done?

NTA: The truth hurts

Sister’s secret revealed

No a****e here

A father’s quiet stance

NTA:
![Image credit: [deleted] | [deleted]](https://static.diply.com/55ae6add-853e-4d3d-b0a1-78c5db80efdc.png)
NTA: Keep family safe!

NTA: A shocking secret!

Family betrayal?

Putting family first!

Cheater mad at being exposed!

W*F?!


NTA: ♀️ ♂️

NTA: Your sister’s BF surprise!

NTA for telling a secret

NTA: It’s your right to share that info.

Should you tell your sister about her boyfriend?

Doing the right thing

Keeping big secrets
![Image credit: [deleted] | [deleted]](https://static.diply.com/d520b35a-6536-43ed-bc6f-8e97ab92c782.png)
Family secrets

NTA: Mom’s for biological father

NTA: You have the right to discuss your origins!

NTA: Mom’s misplaced anger ?

Family secrets revealed

NTA:

The mom’s behavior is ! NTA, OP!

Should you tell your sister her new BF is your dad?

NTA:

NTA: Sister takes it in stride

NTA: Not the traitor

NTA or NAH or ESH?

NTA: Honesty is the best policy.
![Image credit: [deleted] | [deleted]](https://static.diply.com/f3e27d98-c25f-4f7e-b9db-d60255ee6fa6.png)
A twisted family secret

NTA: Your secret to tell

NTA

NTA: treachery in the family!

Definitely NTA ♀️

Is it wrong to tell your sister her new boyfriend is your biological father?

Breaking promises for a good cause

No a****e here: revealing a shocking family secret

Doing the right thing!

NTA: Sharing family secrets

Last Updated on March 2, 2023 by Chifundo