AITA for telling my mom her husband is just the guy she cheated on my dad with?

The original poster (OP), a 27-year-old woman, recounts the difficult family history stemming from her mother’s affair, which led to her parents’ divorce when the OP was 10. The affair became public when the mistress’s husband showed up at their home, causing a major scene.

The OP maintained a strained relationship with her mother and actively rejected the role of the affair partner’s husband as a father figure, feeling insulted by his attempts to step in. Years later, following the death of her father, the OP excluded her mother and her husband from the funeral, leading to further conflict, which now continues as she prepares for her wedding.

AITA for telling my mom her husband is just the guy she cheated on my dad with?

My parents divorced when I (27f) was 10 because my mom had an affair. How do I know? Because her affair partner turned husband was also married and his wife at the time showed up at our house after the affair came out both sides and yelled it all over the place.

She had to be removed by the cops and she showed up a few more times over the next two years. My mom blamed my dad for me finding out until I was 14 and I told her I wasn’t deaf and could hear that woman outside our house and I wasn’t too young to understand what it meant.

My relationship with mom was strained by her affair and I don’t give a fuck about her husband. He never had kids and tried to play the dad role but I shut him out and put him in his place whenever he tried, by reminding him I have a dad and he doesn’t get to take me from dad like he took mom.

And yes I know nobody can take another person. It was my mom’s choice and her fault too. But still. It felt extra insulting to try and play parent when he helped destroy my family and dad’s marriage to mom.

My dad died when I was 19. It was a very tense time in my relationship with mom because I didn’t tell her. She found out after dad’s funeral. A part of me was glad because I did not want her to come to the funeral and I certainly didn’t want her there with her husband.

My mom was hurt and acted like I owed it to her to let them come, so they could be there for me. I told her their support was not wanted right then. Especially not for losing dad.

Even still she believed that her husband would become the father figure I no longer had with dad gone. And they both expected he would be given father of the bride honors at my wedding.

Instead I asked my grandpa and mom blew a fuse when she found out. She asked me what the hell I was thinking and her husband has been there, raising me, since I was 10 and he is more to me than just some random guy.

I told her she was partly right and he’s just the guy she cheated on my dad with. Nothing more.

My mom said it was a childish and vindictive way to describe him and that I need to get the fuck over it and appreciate how hard he tried with me. She said it’s like I’m trying to punish them for the affair when it was nothing to do with me.

I told her this isn’t a punishment, this is consequences. And she has to live with them. Same way he does.

She’s still going crazy about me saying that and I don’t feel bad but question if maybe I was a bit of an AH for telling her that. Maybe? AITA?

Here’s how people reacted:

Intelligent_Back8465

Not the asshole.
Let’s get that out the way first, baby.

What you are is the only one here telling the truth while the grown-ass adults around you been playing pretend and rewriting history like you ain’t got memory or feelings. You were 10, not stupid. You were 14 when you put the pieces together, and now at 27, your mother still got the audacity to act like she’s the victim in a mess she created.

Let’s be very fucking for real:
Her husband is exactly what you called him. He’s not your “bonus dad.” He’s not your “second father.” He’s not even a step up. He’s the man she blew your family up for. And no amount of years, fake smiles, or forced dinners can change the way he entered your life: through betrayal.

She’s mad because you named it. You ain’t cussed her out. You didn’t throw hands. You didn’t set fire to her house. You said the truth out loud and it wrecked her fantasy. She wanted her affair to turn into a Hallmark movie where y’all just smile and pretend none of it happened. And when you didn’t fall in line, you became the enemy in a story where she never wanted to be the villain.

And let’s talk about that entitlement.
She expected you to have this magical, soft spot for the man who helped shatter your world. Expected you to heal her through your grief. Expected you to make space for him to step into your father’s shoes like that’s just something you replace like tires. And then she has the nerve to be mad that you made a decision about your wedding your day, your grief, your boundaries.

Let me say this clear for the people in the back:
✨ You do not owe your mother comfort in your grief. You do not owe her husband a damn thing. ✨

Your dad was your dad. You didn’t lose a placeholder. You lost a parent. The man who didn’t try to replace him doesn’t get father-of-the-bride honors just because he’s been standing in the background for 17 years. Support ain’t proximity. Love ain’t forced. And forgiveness ain’t owed.

To her calling it “childish” and “vindictive?”
Baby, that sounds like projection. She wants you to get over it, but she’s never owned it. You do get to feel this way. You get to set boundaries. You get to call it what it is. And her discomfort with that is her business, not your burden.

Also? Let me say it louder:
🚨 This ain’t punishment. This is consequence.
She got to choose her actions. She don’t get to choose how they affected you. And what’s wild is, she should be grateful you ain’t said worse.

I’m proud of you for standing ten toes down in your truth. And baby? If you feel like calling him “the man my mama cheated with” every time he breathes near you do it. You’re not the villain here. You’re the one left picking up the pieces of a broken home and still trying to move through the world with integrity.

You don’t owe them healing.
You don’t owe them comfort.
You owe yourself peace.
And that peace starts with honoring your truth. 💯

Always with love,
Your internet auntie ❤️🖤🔥
#TeamDad #SayItWithYourChest

helloerro

NTA – I get she may feel your words are a bit harsh, but sometimes the truth hurts! She made choices that ultimately destroyed the family that you knew, and did so with a man that was willing to do the same to his wife. That’s not a great start, and whatever reasons/excuses she has for having the affair doesn’t excuse her actions after everyone found out. Blaming your dad for you finding out? Thinking a 14 year old isn’t smart enough to figure out what happened when adults are outside screaming is so stupid. With regards to your dads passing, I highly doubt they wanted to be at the funeral so they could be there “for you” – because I think it’s painfully obvious that you wouldn’t want them there. I get why your mom would’ve wanted to go – she was married to your dad and made you with him – I’m sure she’s still mourning in her own way. Maybe you could have told her that your dad had passed, but that the funeral would be private, and you can give details after. Maybe that would’ve made everything harder on you though, as I’m sure she would’ve caused more drama around your reasoning for not wanting her there, and for that reason alone I understand you not mentioning it. It’s also WILD to think ur mom’s partner would be the “father of the bride” like WHAT?! He only helped “raise” you because he decided he wasn’t happy with his wife/life, and he wanted someone else’s. And your mom let it happen. It makes way more sense for grandpa to be the one to walk you down the aisle. Why would you want a man who helped break up your parents marriage to bless yours?! And why would you “appreciate how hard he tried” with you? He should’ve tried harder with his own wife.

At the end of the day, you had to live with the choices and the chaos that your mom and her partner made. They caused you (and your dad, I’m sure) immeasurable pain, and they can ask for forgiveness, but they can’t expect it. Telling someone to “GTF over it” kinda works the same way as telling someone to “calm down” – it has the opposite effect.

sw33ti3__pi3

My mom had an affair with my dad while she was married to my older sister and brother’s dad. Got pregnant with me (from what I’ve gathered, she may have lied for a while she was pregnant with me?). I have never heard my brother or sister talk to my mother like this, but I do remember hearing about my sister yelling at my mom about it. My sister has since said it wasn’t her place to judge her and that she was already forgiven. My older brother has said that my mother did her sin, and she has to live with what she’s done and that makes her a cheater, but it wasn’t filled with anger or resentment.
My father was also cheated on by his first wife, who is still married to the man she cheated with and has a daughter with him and they seem happy.
Your mother probably feels horrible for what she did, I know my mom does. I’m not really sure what my point is here. Just that what they did was all types of fucked up. I know from my fucked up sins that I don’t need someone constantly telling me what I did because I think about my shit all the time. I feel like shit and try to forgive myself, but I know deep down I will never be the same from my actions. My mom won’t. My dad won’t. But forgiveness can be peace. Living with anger towards your mother is fair, but throwing it in her face all the time is rough. You absolutely don’t owe your stepfather to walk you down the aisle at all. I would try to step out of your anger for yourself. Try to forgive your mother, even after all the shit she caused? She did what she did, she’s a cheater. She broke your home and her marriage. But I think everyone (except a select few ofc) should have a chance for some type of forgiveness.
Thoracias

I’m torn. I’m not sure at 14 you fully understood what was deteriorating in their marriage that drove her to think an affair was the answer. Definitely makes a bad situation worse but sometimes, when we are at our most vulnerable and feeling lonely, a person can make us feel like we’re whole again and feelings emerge. Even without the affair, your parents may have been headed for a nasty divorce. Who’s to know? But it took BOTH parties to screw this up and you hating on the new husband simply because he isn’t you dad is just wrong. The guy made a mistake by falling for someone who was already taken, yes, but so did your mom…and that isn’t the end of the world. Maybe it was the end of an era in your teenage years but it’s time to move on and stop holding a grudge. You don’t have to be his best friend but you can be civil. If your mom is truly happy now, I think that is what matters. Maybe she was unhappy before with your dad.
I watched my parents fight for a decade before I finally turned 17 and moved out. I was thrilled when they both ran off with other people in my 20’s. They are both happier today and still speak occasionally. Even though it was a hurtful time for everyone involved, they realized they were not happy and just went about finding happiness the wrong way.
Initial_Scarcity3775

DID he try hard? If so… yeah, maybe the AH. Only you can answer that question. Is cheating wrong? Of course. But it’s really got nothing to do with you. Her consequences came in the form of her divorce. She broke her vows to your dad. Do you have to love your mom’s husband, of course not. But was he there for you over the years? Only you can answer whether or not the shade you’re throwing their way is deserved. I can’t answer if it’s warranted or if this just your way of trying to honor your dad by hating them for him. He’s in a better place… your life goes on and your mom is still a part of your life. What does that look like for the next 10-20 years you have left with her? Do you wanna make peace or do you want to continue to be a thorn in their sides? It’s your call
Agnessp

NTA – the cheaters that just expect everyone to support them and be fine is mind boggling. He wants to be your father figure and has ‘tired hard’ and been there for you? He certainly didn’t care enough about you not to participate in ripping your family apart – yah, your mom helped too – but they can spare us all the crocodile tears when their selfishness resulted in a small child’s world exploding around her. There is no timeline on grief, nor are you obligated to forgive someone you felt betrayed you. THEY need to ‘get over’ expecting to be exonerated for their cheating and lying. Also, for what it’s worth, I think having your grandfather walk you down the aisle is a wonderful idea!
ComfortNo408

I did agree with you a lot, but it’s your mother who cheated so your anger and angst towards him. Not really. His previous relationship has nothing to do with you so you have no say about what he did. Next by the sounds of it, you lived with your mother so you lived under his roof. Unless he abused you, he does deserve a little respect from being treated like shit by you all this time. He was part of putting a roof over your head and feeding you. He could have kicked you and your mother out with all the shit you gave him from the sounds of it. Maybe it’s time to grow up a bit. Your anger towards your mother, ok. Him not really.
Rubyred_moon19

I’m really sorry for your loss.

I went through something similar—my dad had an affair with his friend and later married her. It traumatized me to the point where I had panic attacks. I still see her as the woman my dad cheated on my mom with, as the one who wrecked my family. And even after all these years, even though it’s his life, I’m still not okay with it. So I truly feel for you.

I also believe people need to face the consequences of their actions and shouldn’t just expect unconditional love and forgiveness like your mom does.

NTA

Dear_Custard_5213

Not at all. Nobody considers their kids when they are having an affair. You don’t think thats going to affect them?! Especially in their formative years? My BIL cheated on my sister and it fucked my teenage niece up big time. He told my sister 5 years later. Hell it even affected me! And I’m 28 years old now but i grew up with him like a big brother to me. People who cheat are selfish and yes they deal with the consequences of their actions.
einstein-was-a-dick

You don’t know what was going on in their marriage. There are things she could have been keeping from you about your father. Parents should keep details of their marriage away from their kids. Smart parents do this. Not saying this is happening here but a lot of kids don’t realize how terrible the other parent was because one set of parents is actually being mature about the situation. You’re young.
Facultynerd811

NTA. Enough said. She is trying to force a bond to relieve her own guilt…or if not that to continue living in her bubble thinking you should all hold hands and sing kum-by-ya. If you feel that strongly about it, don’t invite your stepdad. Tell your mom she can come, but you don’t want him there. See how she chooses…you’ll know your answer
FoolyCoolyMJ17

NTA

You said it loud and clear. You don’t see him as a father-figure, any resentment towards him for his hand in breaking up your family is 100% justified.

My own theory: I suspect your mom is continuing to push this ‘happy mixed family’ BS image to placate her own guilt. I’d go LC if she can’t take the hint.

Automatic_Ranger_102

You would be TAH if you treat him badly day to day as life isn’t black and white a stuff happens. They have been together 17 years so they obviously fell in love. NTA for having your boundary regarding him not playing a father role. You are 100% right he is just your mums husband and not your dad!!
Jo007athome

Nope. Your mother is trying to rewrite history to a better version, you aren’t in that reality because you were there. If she wants a relationship with you, it needs to be on your terms. End of story. You don’t rip your kids life up, and act like nothing happened. Your terms or none.
Appropriate-Welder98

NTA.

In the movie version of this, you do learn that relationships are complicated, you don’t know the full story of the cheating, your moms husband is actually a decent guy, and you’ve been prickly because you’ve never moved on from the past, when you really need to.

mustthinkcritically

What was your parents relationship like that you can remember?  And what was her reasoning for the affair?  How did your father handle it?  Did they come together and discuss with you about why it happened and what your mother and father would do to help you through it?
Waiting_for_Spring

Nta. You could also try, “Why would I want someone who didn’t believe in the sanctity of marriage to participate in my marriage ceremony? Vows mean something to me. You’ve both made it clear through your actions that they don’t to you. ”

That may be too harsh though.

mithglin

She said it’s like I’m trying to punish them for the affair when it was nothing to do with me. Yeah it had something to do with you. Her selfish actions tore apart your family. You have every right to feel and do what you did. NTA but your mom is.
Live_Angle4621

NTA in general. But in practice maybe it’s just best let go now that your dad is dead. I mean it’s not like you have to be close to him. But it will make your relationship with your mom easier in future if you don’t say some things out loud 
Last-Campaign-3373

Why do all cheaters complain about being punished?? I agree that it’s mostly natural consequences they face, but even if they were being punished, they have zero right to complain about it. They deserve some punishment. Punish away. NTA
avid-learner-bot

NTA you’re really right to call it like it is, and it’s understandable why you’d want to set boundaries with someone who contributed to your family’s breakdown, how do you think they’d react if you ever needed support from them now?
BLUNTandtruthful58

DEFINITELY NOT an a-hole VERY MUCH JUSTIFIED,

if your able to or want to move away, block her from all of your social media and phone, you might need a new one if she keeps harassing you along with getting a restraining order

Straysmom

NTA. Your mom is refusing to accept accountability & everything that goes with it. She can be as butt hurt as she wants to be. But it doesn’t mean that you have to listen to her.
Recently_Played

YTA. This man, despite what he and your mom did, actually raised you for more years than you’ve been alive up to the point that your birth father left home. Show some respect
TheRealRedParadox

NTA the gall for her to tell YOU to get the fuck over it. Lmao my petty ass would be quoting that back to her for every message she bitches about not including her husband.
SpaceImpossible658

Why would you even invite her, what does she know about wedding vows. She has to live with the choices she’s made. Show up and shut up if you want to be invited at all.
absolutely_not00

Nta, you see him for exactly what he is lol it’s also YOUR wedding and if you wanted your neighbor to walk you down the aisle that’s your decision.
sometimesfamilysucks

NTA

You are 27 and still angry about how your parent’s marriage ended 17 years ago. I suggest you see a therapist for your own benefit.

CeramicSavage

He’s an affair partner, not your father. Fuck him and your mom too. Not literally though.

Keep those boundaries strong.

Nta

Friendly-Platypus607

NTA.

This loyalty you have for your dad is beautiful! He must have been a great dad. I’m sorry for your loss.

marcaygol

I have a feeling this is fake. How is your grandpa a “random guy”?

If it isn’t then NTA.

If it is then YTA.

scotbicknel

She is way out of line claiming her affair didn’t involve you. This is your decision, not your mother’s.
Zealousideal-Ease524

NTA. What you said may have been blunt, even painful, but it was also true and long overdue.
GregoryHD

NTA. Sometimes adults have to learn the lessons they never learned as a child 🙏
Darkdove2020

As a father this is horrific to read. Good for you for standing your ground.
LilDigaKnow

It’s also kinda wild to just banish people
ComplexMidnight6043

Thinking that, nta
Saying it,,, maybe ah
2packilldepstien

As a step father yes ur a cumt.

Conclusion

The OP currently stands firm in her decision regarding who will stand in for her father at her wedding, viewing this choice as a necessary consequence of her mother’s past actions and the resulting disruption to her family structure.

The central debate is whether the OP is being excessively vindictive by using her wedding role to define the affair partner’s relationship to her, or if she is justified in enforcing boundaries based on the historical trauma inflicted upon her and her late father.

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