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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to think not every relationship that starts as an affair is doomed?

489 replies

LivelyHazel · 26/07/2026 14:11

I know this won't be a popular post at all and I’ll get piled on too but I don’t mind I'm genuinely just interested in people's views.

Fifteen years ago I met my now husband through a friend of a friend. We got on well, started meeting up going for drinks, food, dancing and, before I knew it, we were started sleeping together. It lasted about a month.He was married at the time. They didn't have children.

I'll be honest, I never expected it to become anything serious. I genuinely thought it would be a brief fling, we'd come to our senses and go our separate ways.

Instead, after about a month, he told me he wanted to leave his wife. I was actually quite taken aback because I hadn't expected him to do that. He said his marriage had been unhappy for a long time, although obviously I only had his side of the story.

He left, they divorced and we got to properly get to know each other, we took things slowly after that, and we're now married with four children. We've been together for 15 years and have a good family life.

Whenever affairs come up on here, the general consensus seems to be that the relationship is bound to fail, or that the ‘other woman’ never really ends up happy.That hasn't been our experience.

I'm not saying affairs are acceptable or that I feel proud of how our relationship started. I know people were hurt, and I wouldn't wish that on anyone. But equally, I can't pretend I regret the life we've built together.

Not necessarily AIBU more so discussion based on the previous posts I’ve seen on here

OP posts:
user1476613140 · 26/07/2026 17:55

Woman next door has three children to her ex husband....and youngest child with her now husband. The youngest was conceived whilst her third born child was only 4yo....and she was still married to her first husband at that time. I couldn't imagine playing away like that especially with children involved. Disgusting. They deserve each other by the sounds of it. I wouldn't trust her current husband as far as I could throw him. Obviously sniffing around married women (with children). Boak.

Weekendnaughtiness · 26/07/2026 17:53

At your wedding… did loads of people know about the affair?

Weekendnaughtiness · 26/07/2026 17:53

villadicance · 26/07/2026 17:51

But there are all sorts of similar things, is the point.

One of my close friends found out her DH had spent 85k in secret gambling, similar deceit/more financial pain.

I have a family member whose wife is emotionally abusive and is just constantly shouting at him and controlling every aspect of his behaviour. That's pretty awful too.

But on here it's like cheating is the only possible bad thing you can do in a marriage. And somehow it's always men and the women being cheated on are perfect and never did anything wrong

What on earth are you waffling on about?

If someone posted their dh was a secret gambler - he would be slated

If someone posted their partner was abusive - the partner would be slated

LivelyHazel · 26/07/2026 17:52

TheElegantFairy · 26/07/2026 17:43

For me it's the sheer arrogance of thinking they wouldn't ever do it to you too.
Also I couldn't respect someone who was able to lie to and cheat on the person they chose as their partner at the time.
They'll come out with all sorts of excuses 'sexless, toxic, fizzled out' and so on but it really doesn't matter, it's still cheating.

Fair enough

OP posts:
villadicance · 26/07/2026 17:51

Littlepurpleridinghood · 26/07/2026 17:43

@villadicance" I don't think that if you do cheat, it automatically makes your ex the victim"

I disagree.

It not the cheating that's the problem IMO. It's the lying and gaslighting that goes along with it. To say nothing on spending family money on someone else, without your consent, money that you've helped to earn for the marriage.

When I found out my exH was cheating it was a relief because I then knew I wasn't losing my mind.

You need to have been in the situation to understand the impact it has on your psyche.

But there are all sorts of similar things, is the point.

One of my close friends found out her DH had spent 85k in secret gambling, similar deceit/more financial pain.

I have a family member whose wife is emotionally abusive and is just constantly shouting at him and controlling every aspect of his behaviour. That's pretty awful too.

But on here it's like cheating is the only possible bad thing you can do in a marriage. And somehow it's always men and the women being cheated on are perfect and never did anything wrong

71Alex · 26/07/2026 17:51

Did you and he discuss expectations around fidelity when you got married?

LivelyHazel · 26/07/2026 17:50

Littlepurpleridinghood · 26/07/2026 17:34

I wondered about this - OP seems very, well, 'lightweight' almost to the point of being detached.
She says that she started the affair as a 'bit of fun' and isn't too bothered if he cheats.
I know that "love is all things to all people" but.....

You’re just making assumptions.

OP posts:
Pistachiocake · 26/07/2026 17:49

Shame on him if he fools you once...
A man who marries his mistress creates a vacancy...
You can never trust someone who has cheated. Ideally, you should believe your partner if they say they're working late/seeing friends/you should never feel the need to look at his/her phone.
But with someone who has cheated, you can never have that level of trust. I suppose it's up to any adult what they do (though it seems weird to marry if you don't believe in vows), but if kids are involved, you're also teaching them not to ever have proper trust.

HoppityBun · 26/07/2026 17:49

Tinahowls · 26/07/2026 14:50

I think given you are only 15 years in… it’s quite complacent to presume your relationship isn’t doomed

Μηδένα προ του τέλους μακάριζε

Call no man happy until he is dead

Oohanothername · 26/07/2026 17:48

According to MN every cheater needs hanging and will definitely do it again, every affair relationship is doomed, nobody ever tells even the smallest of fibs in a 'proper' relationship and life is so cut and dried that every relationship ends neatly until the next one neatly begins.

Real life isn't like that. People get together in all sorts of ways. People cheat for all sorts of reasons..shit happens. I know quite a lot of people who got together for an affair and it's lasted ever since, for many many years of marriage and kids etc. Affairs are still very taboo (rightfully so) and a hell of a lot more common than people think

TheElegantFairy · 26/07/2026 17:44

Emotional affairs are just as scummy imo. They love to give themselves this huge pat on the back- "We were very decent and honest because nothing happened until we ended our relationships!!".
Pull the other one, you were still lying, sneaking around and betraying your partner, you still snagged the second it was officially over so get a trip.

TheElegantFairy · 26/07/2026 17:43

For me it's the sheer arrogance of thinking they wouldn't ever do it to you too.
Also I couldn't respect someone who was able to lie to and cheat on the person they chose as their partner at the time.
They'll come out with all sorts of excuses 'sexless, toxic, fizzled out' and so on but it really doesn't matter, it's still cheating.

Littlepurpleridinghood · 26/07/2026 17:43

@villadicance" I don't think that if you do cheat, it automatically makes your ex the victim"

I disagree.

It not the cheating that's the problem IMO. It's the lying and gaslighting that goes along with it. To say nothing on spending family money on someone else, without your consent, money that you've helped to earn for the marriage.

When I found out my exH was cheating it was a relief because I then knew I wasn't losing my mind.

You need to have been in the situation to understand the impact it has on your psyche.

Weekendnaughtiness · 26/07/2026 17:36

Littlepurpleridinghood · 26/07/2026 17:34

I wondered about this - OP seems very, well, 'lightweight' almost to the point of being detached.
She says that she started the affair as a 'bit of fun' and isn't too bothered if he cheats.
I know that "love is all things to all people" but.....

She assumed the relationship was just a fling with no future and was surprised that he seemed to see it more seriously.

Not sure about others, but the man I went on to marry, I didn’t feel “easy come easy go” after a month together.

Littlepurpleridinghood · 26/07/2026 17:34

Weekendnaughtiness · 26/07/2026 17:07

Goodness… you seem very very… flat. Are you ok generally?

I wondered about this - OP seems very, well, 'lightweight' almost to the point of being detached.
She says that she started the affair as a 'bit of fun' and isn't too bothered if he cheats.
I know that "love is all things to all people" but.....

DabOfPistachio · 26/07/2026 17:34

Solliti · 26/07/2026 15:36

What a lot of arrogance. Do you also know the lottery numbers and the day you'll die?

There's nothing arrogant about knowing you'd never cheat. I was cheated on by my first husband. It was mindblowingly painful.
So yes, I know that I will never, ever do it to another person, the same way I know I have no intention of ever driving drunk or punching someone in the face just because they annoy me. We all have moral lines we won't cross.
Maybe other people feel its a grey line, but plenty of us aren't willing to cross it because we know first hand how much damage it does.

BeanUiTayto · 26/07/2026 17:28

Ex DP (together nearly 10 years) has kids and is married to the OW. They seem happy/normal. He cheated a lot in our relationship but I don't really think he would do it in his current relationship. We were best friends but an awful couple.

villadicance · 26/07/2026 17:28

I agree with you fwiw.

I think people are complicated.

Some people are compulsive cheaters and those people are unlikely to fundamentally change without a lot of effort and desire to change

But some people cheat because they fall head over heels for someone else and will never cheat on that person because they love them

I also think - but this is for some reason super controversial on Mumsnet - that cheating isn't the worst thing ever in a relationship. There are lots of bad things you can do in a relationship and cheating is just one of them.

People aren't perfect - sure if you are being badly treated, controlled, financially abused etc ideally you get out rather than cheat but equally I don't think that if you do cheat, it automatically makes your ex the victim

And sometimes people just aren't right for each other and it takes someone else to come along for you to see it.

And no I wasn't the OW, nor have I had an affair.

JHound · 26/07/2026 17:26

Yeah they’re not doomed to failure but I think they speak to the morality of those who engage in them.

But yeah plenty of people are with their affair partner decades later.

gemma76wh · 26/07/2026 17:25

LivelyHazel · 26/07/2026 17:18

I didn’t really care about his marriage at 25. He told me he was going to leave her to get to know me and that’s what he did. I think they were married young and he just didn’t want to be married anymore. We spent time getting to know one another.

I’m not proud of how our relationship started but also life goes on I can’t keep dwelling on it. If people ask how we met we are honest we haven’t made up a story, I personally don’t really care to be judged. I just posted it to show things aren’t always black and white MN like to think life is very black and white no nuances and that all ‘evil’ people suffer. People make mistakes, people aren’t perfect and one decision doesn’t sum up your entire character for the rest of your life but that’s just my take on it.

That’s fair enough, I do understand moving on from a 25 year old’s transgressions vs someone 10 years older. I say that as someone who married under 25 myself. You have to accept people grow, change and learn.

Ibi · 26/07/2026 17:22

dogsarebetterthanppl · 26/07/2026 16:04

my (proven) take on this is, you lose ‘em how you get ‘emConfused

I wish! I met a couple of my exes in bars, didn’t manage to leave either of them in one unfortunately!

Ibi · 26/07/2026 17:20

Weekendnaughtiness · 26/07/2026 17:13

The energy on this thread isn’t “flat”

but from the outset of this relationship… your stance seems to have been flat

Edited

I don’t think the OP sounds flat at all? She sounds in love with her husband and family and is too busy enjoying her life rather than worry about something that probably won’t happen in the future. There are many reasons that couples split up, why would you want drain yourself by being constantly worried about something that you can’t do anything about?

LivelyHazel · 26/07/2026 17:18

gemma76wh · 26/07/2026 17:04

I mostly agree with this, but if he was so unhappy why hadn’t he left her? I’m assuming he wouldn’t have stayed if she begged after leaving for you, so why wasn’t he stronger previously. Marriage is convenient for men and it worked for him, until it didn’t. You must see it’s a real failing of his character to not have the confidence to leave, and just string her along for convenience. It’s pretty weak. No one’s perfect of course, but that’s a pretty big failing from someone you’re choosing as a life mate.

Edited

I didn’t really care about his marriage at 25. He told me he was going to leave her to get to know me and that’s what he did. I think they were married young and he just didn’t want to be married anymore. We spent time getting to know one another.

I’m not proud of how our relationship started but also life goes on I can’t keep dwelling on it. If people ask how we met we are honest we haven’t made up a story, I personally don’t really care to be judged. I just posted it to show things aren’t always black and white MN like to think life is very black and white no nuances and that all ‘evil’ people suffer. People make mistakes, people aren’t perfect and one decision doesn’t sum up your entire character for the rest of your life but that’s just my take on it.

OP posts:
FancyBiscuitsLevel · 26/07/2026 17:17

It’s not so much that “when a man marries his mistress he creates a vacancy” but more, some people will accept their relationship isn’t working out, recognise that and try to fix it or end the relationship before looking for the next partner. Other people will wait until they’ve got a better offer lined up before they let go of the first relationship. It’s the mindset that it’s ok to try out a new relationship before committing to ending your current one. That’s the risk with marrying your affair partner.

You are marrying someone that if they are still in love with you, alls good. If they fall out of love with you, you might not be the first person to know about it.

Weekendnaughtiness · 26/07/2026 17:13

LivelyHazel · 26/07/2026 17:08

I am matching the energy I think people on MN have a very black and white view on everything no room for any form of nuances just either it’s this or that.

The energy on this thread isn’t “flat”

but from the outset of this relationship… your stance seems to have been flat

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