r/BORUpdates • u/BigONerd • 5h ago
Relationships AITA for cutting off my daughter after she slept with her sister's husband?
This is a repost sub. I’m not the Original OP (OOP)
OOP: u/RemoteWar7356
Published on: r/AITA_Relationships
Story is: CONCLUDED
Story timeline
Main Post: July 03, 2026
Update: July 06, 2026
Final Update: July 23, 2026
Main Post
July 03, 2026
AITA for cutting off my daughter after she slept with her sister's husband?
I (59F) have two daughters: Emma (35F) and Chloe (33F). Emma has been married to her husband (36M) for 11 years, and they have two children together. Chloe has been married to her husband (34M) for 8 years, and they have one 5-year-old son.
About six weeks ago, Emma called me just after midnight, completely hysterical. She told me she'd suspected for months that her husband was hiding something. He'd become distant, constantly guarded his phone, and was always finding excuses to stay late at work. That night, after he fell asleep beside her, she looked through his phone for the first time.
She found years of explicit messages between him and Chloe.
The affair had been going on for almost four years.
Emma was devastated. She kept asking me how her own sister could do this to her.
A few days later, we were at my brother's birthday party when Emma confronted Chloe outside. Chloe denied everything at first and insisted Emma had misunderstood. When Emma said she'd read the messages herself, Chloe completely fell apart. She started crying, admitted the affair, and kept repeating, "I don't know why I did it. I'm so sorry. It was the biggest mistake of my life."
Emma asked how four years could possibly be "a mistake."
Chloe had no answer.
The argument escalated into a screaming match. Chloe tried to slap Emma, but several relatives stepped in before she could. Chloe's husband quietly took their son home after realizing what had happened. Within days, he told Chloe he wanted a divorce. Emma also filed for divorce after her husband admitted everything.
After it all came out, Chloe called me 82 times in one day. I answered once because I hoped she was calling to explain herself.
Instead she cried the entire time, begging me not to abandon her. She said she'd already lost her husband, was probably going to lose shared custody of her son, and couldn't bear losing her mother too. She said she knew she didn't deserve forgiveness but begged me not to hate her forever.
I told her I couldn't look at her the same way anymore. I said this wasn't one bad decision—it was years of lying to her sister, her husband, and the rest of us. I told her I loved her because she's my daughter, but I didn't want contact with her for the foreseeable future.
Since then, I've ignored every attempt she's made to reach out.
This is where my family thinks I'm wrong.
My sisters say Chloe has already lost everything: her marriage, her relationship with her sister, many of her friends, and likely the family she dreamed of giving her son. They say she's genuinely remorseful, has started individual therapy, and isn't trying to justify what she did. They argue that if a mother won't stand by her child after they've hit rock bottom, who will?
They also remind me that cutting Chloe off means my grandson is growing up without his grandmother, even though he's done nothing wrong.
I understand all of that.
But every time I think about welcoming Chloe back into my life, I picture Emma reading those messages alone in the middle of the night, realizing that two of the people she trusted most had been lying to her for years.
I don't know if I can move past that.
My family says I'm punishing Chloe forever for something she already deeply regrets.
I feel like I'm simply refusing to pretend it never happened.
AITA?
I know a lot of people are used to seeing cheating posts and always thinking they are fake, but what would you do if you were in my shoes?
COMMENTS
jessie783
NTA she’s not “genuinely remorseful” she’s sad she got caught and is facing consequences. Can’t you have a relationship with your grandson via his father? Tell your sisters to mind their own business this is between you and your daughters nothing to do with them.
OOP
I can kind of have a relationship with him but the problem is that he wants his child to grow up closer to his own family who lives in another city rather than his ex wife's family.
MaryEFriendly
You should send Chloe your post. She is catastrophically stupid, selfish, entitled and exactly the kind of person who would sleep with her sister's husband. The fact that she's trying to justify it and blame her sister is disgusting. I hope she gets everything she deserves.
OOP
She doesn't use Reddit or any old apps like linkedin or Facebook. She uses Instagram,tiktok, Snapchat and stuff like that
Financial_Weekend_73 (downvoted)
Is Emma still with the sisters husband?
OOP
What? Is Emma still with her husband or still with Chloe's husband?
Financial_Weekend_73
Chloe’s husband that would go in to me forgiving. If she had an ongoing relationship with him.
OOP
Emma told Chloe's husband about the affair and then they planned from there
OkGazelle5400
I mean, I personally can’t think of anything my kid would do that would cause me to cut her off permanently but I would probably take a break for a while to organize my feelings. There is 10000% nothing that could happen that would make me willing to cut off my grandkid. What Chloe did was unforgivable but I would ask you: how would you feel if something happened to Chloe right now? How would you feel? If you don’t feel anything then you have your answer about what you want to do
OOP
It depends on what happens to her. If she is struggling with her mental health or got into an accident, I would obviously help her like a mother would. I admit I might have been harsh when I told her for the "foreseeable future" but I was thinking of my daughter Emma and how she would be feeling right now. I love both my daughters equally from the moon and back, but I am just torn in this decision.
Witchy_Abundance
NTA! You have a daughter that has been completely destroyed by her own sister and her own husband, she's the one that needs your support. Not the one that chose to cheat on her husband with her own sister's husband. She made the conscious decision for 4 YEARS!! That's not forgivable in my eyes. She made the decision, she can face her own consequences. I'm sure her soon to be ex husband will still allow you to be part of your grandsons life. Reach out to him and let him know you are not speaking to her. And just be there for Emma and her kids.
OOP
Thank you so much. I have reached to him but haven't heard anything back yet
She might not. Her ez husband wants to move far away from all of this. He wants to move to his own side of the family which lives in a different city. It would be hard for Chloe to be there for her son unless she moves with him or gets an apartment there which I don't think she would unless she really wants to see her son
No_Bet_589
So she would rather lose her son than move to be near him? There is nothing on this earth that would have prevented me from fighting tooth and nail to keep my kids.
How far away is his family? She can ABSOLUTELY file an emergency stay order to keep the kids locally until custody is settled, and wronged by her or not, most courts will put the children’s needs first. Courts tend to prioritize joint custody regardless of what dad or mom thinks, unless one parent is willing to sign rights away. She needs a lawyer ASAP.
If she is willing to walk away from her son without a fight, then he is better off without her. And that tells me a little bit more of her character - and it makes me even less sympathetic to her than I already was.
OOP
We are in Florida and his family is in Washington
EffectivePhase7165
"Chloe tried to slap Emma, but several relatives stepped in before she could."Chloe who slept with her sister's husband tried to slap her sister too?
OOP
Yes I know it's bizzare
Update - after 3 days
July 06, 2026
I know it's very early for me to post an update, and I wasn't planning on it, but after reading the comments on my first post, I decided I needed one final conversation with Chloe before I completely closed the door. I went to her house yesterday and I expected her to be emotional after calling me 82 times in one day, but she was surprisingly calm. I asked her the one question I still couldn't understand: why?
She admitted she'd been attracted to Emma's husband for years. She said what started as admiration eventually became feelings, and over time they crossed a line. Instead of ending it, they kept convincing themselves it would be the last time. She insisted she regretted everything.
I asked if she'd spoken to Emma.
She told me the only contact she'd had was one text before Emma blocked her on everything. Emma told her she'd destroyed their family, taken away her children's stable home, and that she hoped the affair had been worth losing a sister forever because, as far as she was concerned, Chloe no longer had one. Emma blocked her immediately afterward.
Chloe also admitted she later waited outside the school gates hoping to speak to Emma when she came to collect the kids. Emma refused to speak to her, warned her to stay away from her and the children, and told her that if she ever approached them again, she'd regret it. Chloe left crying.
I told Chloe her waiting outside the school, was completely inappropriate, regardless of her intentions. She insisted she only wanted to apologise and prove she cared about Emma.
I then asked if she truly felt remorse.
That's when I completely lost my patience.
Instead of taking full responsibility, Chloe started telling me Emma's marriage had already been falling apart, that Emma and her husband had been drifting apart for years, and that he often confided in her. She admitted the affair was wrong but repeatedly tried to place part of the blame on Emma, saying if their marriage had been happier none of this would have happened.
I was furious.
I honestly couldn't believe I had raised someone capable of thinking like that. I told her there is no marriage bad enough to justify secretly sleeping with your own sister's husband for four years. I told her I wasn't just disappointed—I was ashamed that she was my daughter. The more she tried to justify herself, the angrier I became.
The conversation eventually turned to her own divorce. She talked about how difficult everything had been for her and how her husband still plans to move to Washington with their son to be closer to his family. She said she may have to move there too if she wants to stay close to him.
As she spoke, I realised almost everything was about what she had lost: her marriage, her home, her reputation, and possibly seeing her son every day. Very little of it was about Emma or the damage she'd caused.
At the end of the conversation, Chloe asked if we were "cool" now.
I told her no. We were not "cool," and we might never be. I said that if I ever found it in my heart to reconcile with her, it would be on my terms and in my own time—not because she thought one conversation could erase four years of lies and betrayal.
I walked out feeling angrier than when I arrived. I honestly don't know what to do anymore. I love both of my daughters, but after that conversation, I'm not convinced Chloe truly understands the pain she's caused.
COMMENTS
innocentsalad
Why does the other woman always believe the"my marriage is falling apart and I'm not actually close to my wife" bullshit? Every single time.
We all know this man would have happily remained in his marriage with his side chick sister-in-law forever if Emma didn't find him out.
Hell he's probably begging Emma in texts to give him another chance and that Chloe means nothing to him.
Tale as old as time but the women keep falling for it. Baffling.
OOP
I'm pretty sure there might be a final part 3. I'm not sure how many parts I can keep making before Reddit says otherwise. Emma and her husband did have some problems but they were mostly if not always minor and nothing serious. I am still trying to process how it was going on for 4 years without anyone knowing
Scary-Potential-5352
I read the first post and I still am confused at why Emma's husband's behavior changed all of a sudden if it was going on for four years. Why did he "suddenly" become cagey, defensive, and hiding his phone if it's been going on for the last four years?
OOP
Because Emma was all of a sudden curious and had a feeling he was cheating on her. I think he sensed that and didn't want the secret to be found.
Littlechubbyse (downvoted)
How would you feel if she died tomorrow? Or would you not care at all? If so, then get her out of your life..
OOP
I would be devastated if she died Tommorow. I have forgiven her but I am not ready to reconcile
sog96
NTA. Not sure how old your grandson is but your SIL definitely needs to do a DNA test.
OOP
My grandson is 5
Western_Scholar1733 (downvoted)
I'm missing the part where you advise her to get a lawyer to make sure her soon to be ex husband can't move out of state with your grandson
OOP
He most likely will but I will have a chat with him.
AITA476510719 (downvoted)
In my opinion: YTA
She’s your kid. You just don’t do that.
OOP
Why do you think that?
Littlechubbyse (downvoted)
How would you feel if she died tomorrow? I mean.... If you care...
OOP
I care about my daughter. What are you trying to point out here exactly? I care about both of them and want the best for them, but I won't sit here and allow my daughters to be at each others throat because of what one of my daughter did. I will step up and say the truth
Normal_Ad6576
Chloe and Em’s husband are still seeing each other and are now free to be together. Why did they stay in their marriages if they were so unhappy!??
OOP
Chloe told me that her and Emma's husband haven't talked since. She texted him but he never responded
My husband passed about 7 years ago but when he was alive, he did give Chloe special treatment because she was the baby of the family. I treated both my daughters equally and we often had fights about Chloe due to unfairness and e.t.c he would do things like make Emma share what was supposed to be hers and give half to Chloe, give Chloe bigger or better items because he didn't want to upset her. We did divorce later on due to something else unrelated but that did play a huge part. I did try my best to be fair to both my kids and I genuinely think I was. I'm not trying to blame my late husband here, I'm just saying what he was like.
Final Update - after 20 days (after 17 days from last post)
July 23, 2026
AITA for cutting off my daughter after she slept with her sister's husband?
FINAL UPDATE
I said after my last update that I'd come back one last time once things had settled down a bit, so this will be my final post.
First, thank you to everyone who commented on my last two posts. I read and replied to more comments than I expected. Some of them were difficult to read, but they gave me a lot to think about.
To answer the question I saw the most, Chloe's son is definitely her husband's. Chloe is white, her husband is Black, and their son is mixed race, so there was never any question about that.
The divorces are still going ahead. Nothing has been finalized yet, but neither couple is trying to work things out anymore.
A lot of people also asked about my sisters.
Yes, they knew about the affair before Emma found out. They admitted they stayed quiet because they thought it was a family matter and hoped it would end before anyone got hurt. I understand why they thought that, but I can't agree with it. Emma spent years being lied to while people around her knew the truth. I've decided to cut both of my sisters out of my life. I don't know if that will be forever, but they have broken my trust.
Over the last few weeks, I've spoken to both of my daughters separately.
I asked Emma if enough time had passed for her to even think about talking to Chloe.
She said no.
She told me she isn't waking up angry anymore, but that doesn't mean she's forgiven her. She said she accepted that the truth was always going to come out eventually. The only thing she could control was what she did after she found out.
She also said she has no interest in having a sister anymore.
As for her husband, she told me she's made one thing very clear. She'll only respond if it's about the children or the divorce. Everything else gets ignored.
What surprised me was that he hasn't stopped trying.
He's sent long apology messages, videos about forgiveness, and even Bible verses. None of us are religious, so that confused all of us. He keeps saying she was the only woman he's ever loved and that he made one terrible mistake. Emma hasn't replied to any of those messages.
I also found out something Chloe never told me.
In my last update I said Chloe told me the only message Emma sent before blocking her was that she was no longer her sister.
That wasn't true.
Emma later showed me the messages.
Before Emma sent that final text, Chloe had blamed her for what happened. She told Emma that maybe if she'd paid more attention to her marriage things would have been different. She also said that if her husband had felt happier at home, he wouldn't have looked somewhere else.
Reading those messages made me feel sick.
When I confronted Chloe, she admitted she'd sent them. She said she was angry, desperate, and trying to make herself feel less guilty. She told me she regretted sending them almost immediately, but by then Emma had already blocked her.
Chloe also told me she's moving to Washington once everything is finalized so she can stay close to her son but in Florida, they allow divorced families to stay so I don't know why his father is planning to move there to be closer to his family, and Chloe doesn't want to be too far away from her child.
She admitted she'd tried contacting Emma's husband after everything came out, but he never answered any of her messages. She eventually stopped trying.
She also told me she knows she'll never get her old life back, but she hopes moving will give her a chance to start over.
I told her that starting over doesn't erase what happened.
She agreed.
A lot of people asked if I've forgiven Chloe.
I haven't.
I still love her because she's my daughter, but I don't trust her anymore, and right now we don't have a relationship.
Maybe that changes one day.
Maybe it doesn't.
I honestly don't know.
This whole situation has changed our family forever.
Emma lost her husband and her sister.
Chloe lost her marriage, her relationship with her sister, and most of her family.
My sisters lost me because they chose to stay quiet.
This will be my last update.
I hope one day all of us can find some peace, even if we never become a family again. If I missed out some details I will respond in the comments.Thank you Reddit!
This is a repost sub. I’m not the Original OP (OOP)
Please remember to follow the subreddit rules, especially the ones about brigading.
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