AITA for telling my ex’s fiance that he has a kid on the way?
A woman, 30 weeks pregnant with her ex-boyfriend Jeff’s child, discovered he was engaged to an old girlfriend without disclosing the pregnancy to his fiancée. Having obtained his consent to take the TV, she messaged the fiancée to congratulate her and inform her about the child, believing the fiancée deserved transparency about her future role as a stepmother. She had offered to have the TV fixed previously, but her friend declined, choosing to discard it.
Jeff reacted with fury, accusing the woman of vindictiveness for sharing what he considered his private news, despite his minimal involvement in the pregnancy. The Reddit community overwhelmingly supports her, condemning Jeff’s deception and praising her for protecting the fiancée from an uninformed commitment. Was she wrong to disclose the pregnancy, or was Jeff’s secrecy unfair to his fiancée?

‘AITA for telling my ex’s fiance that he has a kid on the way?’
The woman dated Jeff for nearly a year, initially impressed by his honesty:


Jeff expressed intent to co-parent but remained uninvolved:



She contacted his fiancée to inform her about the child:





The woman’s decision to inform Jeff’s fiancée about the pregnancy was driven by a belief in transparency, particularly given the fiancée’s impending role as a stepmother. Her message, while direct, was framed respectfully, reflecting her intent to foster clarity rather than malice, though she acknowledged a possible overstep in her edit.
Jeff’s secrecy about the pregnancy suggests deception and responsibility avoidance (social exchange theory), as he withheld critical information that could affect his fiancée’s future. His angry reaction and lack of engagement with the pregnancy indicate an attempt to control the narrative, prioritizing his new relationship over his obligations.
This situation could impact the fiancée’s trust in Jeff, potentially altering their engagement, while the woman faces challenges in co-parenting with an unreliable partner. The public nature of the disclosure may also strain mutual social connections.
To navigate this, the woman should secure a formal child support and custody agreement to protect her child’s interests, as Jeff’s behavior suggests unreliability. She could also reach out to the fiancée again, offering to discuss co-parenting calmly to build a cooperative dynamic. Legal and emotional support, such as counseling, could help her manage future conflicts with Jeff.
Here’s how people reacted to the post:
The Reddit community overwhelmingly labels the woman NTA, condemning Jeff’s deception and praising her transparency. Here’s what they said:
Supporting the woman’s transparency:


![[Reddit User] - As a fellow pregnant woman, NTA. She definitely deserved to know. You really would think that he'd tell the woman he's marrying that he's having a baby...](https://en.aubtu.biz/wp-content/uploads/2025/09/wp-editor-1758770022973-3.webp)




![[Reddit User] - NTA, maybe you are and I'm just bias, but it doesn't sound like you were telling her out of malice. While it could be a vindictive situation,...](https://en.aubtu.biz/wp-content/uploads/2025/09/wp-editor-1758770027569-8.webp)









![[Reddit User] - NTA. He can't just walk away from this.](https://en.aubtu.biz/wp-content/uploads/2025/09/wp-editor-1758770036286-18.webp)
This conflict over a pregnancy disclosure reveals the complexities of transparency and responsibility in relationships, as a woman’s decision to inform her ex’s fiancée about their unborn child sparked his outrage but protected the fiancée from deception.
The Reddit community supports her, condemning Jeff’s secrecy and emphasizing the fiancée’s right to know. The situation raises questions about honesty in relationships and co-parenting obligations. Should she have waited for Jeff to disclose the news, or was her proactive approach justified? How should one navigate informing others of a partner’s hidden responsibilities?
