Woman Finds Out Her Ex Is Engaged Through Social Media — Now She’s Banning Their Daughter From The Wedding

A woman found out her ex was engaged the same way everyone else finds out big life updates now, by scrolling. And when she saw that expensive ring on the fiancée’s social media, it wasn’t just “surprising,” it was the latest disrespect in a pattern she already felt coming.

OP and her ex broke up three years ago after five years together, and they have a 6-year-old daughter. They co-parent fairly well, they keep things focused on their kid, and then suddenly the ex’s fiancée starts popping up everywhere, without any warning. Even his “financial support” situation is weird, no court order, and then he claims he cannot support their daughter for “a while,” right before engagement photos and last-minute schedule changes hit.

By the time the mom of the child is being texted by the ex’s mom about pickup days, the wedding feels less like a celebration and more like a power move.

Things became more uncomfortable when the fiancée announced their engagement on social media.

AI-generated image

Original Post

I (F26) broke up with my ex/daughter’s dad (25M) 3 years ago. We were together 5 years, had our daughter (6F) after 2 years together. Good co-parenting & don’t really talk about anything outside our child. He‘s been dating fiancée (25F) for almost 3 years. He didn’t tell me about him dating her, my 3y/o did btw. Things changed when the fiancée announced their engagement.

I ONLY knew bc I saw it on HER social media. She & I have been friends on social media for over 10 years, but ex and I aren’t friends. Right before this, he told me that he could not financially support his daughter for “a while.“ He pays “child support” but we’ve never gone to court. He told me it was because he was moving into a new job field, I said that’s great and fine. Days later, I open my social app to see an expensive-looking ring.I was annoyed but things were civil, so I said nothing. Fast forward a month later, his mom texted me to say she would take our child on his days, but not ALL of his days. He texts me after to say that he was busy. It’s less than 24 hours before he was supposed to have her, so I figured something must‘ve come up. I made arrangements to be home instead. It was only until a few days later that I started seeing vacation photos on his fiancée’s Facebook. Next was word vomit. when his next time to have our daughter came, I let him have it.I told him he could have let me know in advance he was going out of town and that he had to have known for weeks ahead, and how disrespectful he used his mum to communicate instead of coming to me. I said it’s a pattern; he also didn’t tell me about his plan to marry, and that involves our daughter. His response? His fiancée wasn’t getting any legal rights to our daughter; why did it matter? I asked - Is it important for our daughter to gain a step-mom? Is it important that YOU tell me about important things going on in our daughter’s life? The conversation really went nowhere, and his fiancée then blocked me, which spoke volumes - “not only do we think you should’ve found out like this, you shouldn’t have found out at all”.In the end, I told him our daughter wouldn’t attend his wedding. As far as she knows, the reason she isn’t going to the wedding is bc we have a trip planned for that day, and they don’t even have a set wedding date because they are due with a new child now. I‘ve raised our daughter almost solely; even when he and I were together, I’ve been there for all of her important events, and I fear he’ll go behind my back, and I’ll miss seeing her at her first wedding (and even potentially being a flower girl for the first time). I would not be able to help her dress, or do her hair, or see her walk the aisle, all which mean a great deal to me to be a witness to.Please tell me, AITA? My friends tell me I’m not; everyone else says that I’m being selfish and punishing them for no real reason, and his family says I’ve caused them to postpone the wedding. I feel bad, but I still am firm in my decision.

Here’s how the Reddit community reacted.

ImpossibleAd7376

“Go to court and make things legal.”

Diet-CokeWhore

“Coparenting is a b***h!”

Shortestbreath

YTA.

ProfessorDistinct835

“You don’t belong at his wedding, but his daughter does.”

BlondDee1970

“Stop weaponizing your daughter.”

turkeyman4

It also echoes the dad who invested his son’s lottery winnings, then claimed part of the profits.

“Time to go to court.”

chicagok8

This could backfire.

Accomplished_Cod7613

It has nothing to do with you!

HappySummerBreeze

Don’t punish your daughter.

badedum

“Neither of you are doing what’s best for your daughter.”

H3110_T43R3

“Don’t make your child a hostage.”

Deo14

“It’s not about you.”

Ill_Dragonfly_6673

That’s when the ex drops the “I can’t financially support her for a while” line, and OP watches his life quietly shift without her being told anything.

Then OP’s social feed fills up with ring pics and vacation posts from the fiancée’s account, even though OP and the ex are not friends.

After the ex’s mom texts about taking their daughter on only some of his days, OP ends up changing her plans with less than 24 hours notice.

When OP finally confronts him, he shrugs off the marriage and says the fiancée has no legal rights, like that’s supposed to make the whole thing less insulting.

In the end, the Redditor says this was never about jealousy or control, but about respect, communication, and protecting her place in her daughter’s life. Now she’s turning to the internet for perspective, wondering whether setting this boundary makes her unreasonable—or if it was simply the last straw in a long pattern of being left out.

He might not be getting legal rights, but he’s definitely getting a whole lot of pushback at the wedding.

For another “small detail, big fallout” story, see how judges picked tiny subjects that stole the spotlight.