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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Two colleagues are carrying on and affair and it's really unpleasant for everyone else in the department

118 replies

CurdinHenry · 22/04/2026 22:25

She is needy and irrationally jealous and he (also the head of department) is really making a lot of mad and bad decisions. It has made a nice place pretty unbearably toxic.

I don't care what people do in their private lives (although I'd strongly advise against this particular setup) but they're incapable of keeping it private. Stand up arguments in the office, the lot.

Thinking about raising a grievance against both of them because I miss looking forward to work and I know it's not just me.

Am I being a cow?

OP posts:
Birdsnesthead · 22/04/2026 22:27

Beyond unprofessional, report them.

xOlive · 22/04/2026 22:29

Do it, raise the grievance.
How embarrassing for both of them.
This happened where I worked years ago, the female manager (married to a man, kids) was having an affair with a female colleague. Good god, that was chaos when that all came out.

CurdinHenry · 22/04/2026 22:30

Birdsnesthead · 22/04/2026 22:27

Beyond unprofessional, report them.

Yeah it's reached the point where her volatility and his passivity is scary. I think she could assault anyone she thought was trespassing on her "territory". Which seriously love nobody is going to. And it's actually not even her territory so much as his wife's.

OP posts:
TheSpecialTwo · 22/04/2026 22:33

Yep, report it.

Butterme · 22/04/2026 23:08

I absolutely would.

Anyone making the atmosphere toxic needs pulling up.

Is it more a case of no one wants to say anything as they’re worried it will come back on them?

Could you do it anonymously or as a group?

DramaFrontRowSeatWPopcorn · 22/04/2026 23:13

Your thread has inspired my new username.

I’d love it! And I’d be waiting for the fireworks when the wife finds out.

Sarnpark · 22/04/2026 23:16

Yea definitely report. The business will be suffering also.

MrsElijahMikaelson1 · 22/04/2026 23:18

HR

CurdinHenry · 22/04/2026 23:21

I do think the woman is a bit dangerous (in the mad/vengeful sense) which is the main thing giving me pause but it's just unacceptable at this point. The other women in the office are all scared to talk to him alone because she will act as though we are trying to "steal" him (oh God it's so so embarrassing). And he acts on her every whim which makes the balance of work really annoying.

OP posts:
CharleneElizabethBaltimore · 23/04/2026 00:04

personally id get the popcorn and watch the drama unfold

CharleneElizabethBaltimore · 23/04/2026 00:04

CurdinHenry · 22/04/2026 23:21

I do think the woman is a bit dangerous (in the mad/vengeful sense) which is the main thing giving me pause but it's just unacceptable at this point. The other women in the office are all scared to talk to him alone because she will act as though we are trying to "steal" him (oh God it's so so embarrassing). And he acts on her every whim which makes the balance of work really annoying.

what about talking to him via email ?

FoxandDuck · 23/04/2026 00:10

Is there a company policy on relationships at work?

SteveTheHair · 23/04/2026 00:10

Against the grain here but don’t report. Have a quiet word with him first

ForPinkDuck · 23/04/2026 00:18

I was in this situation years ago. I used to leave the office when it kicked off as i couldnt do any work anyway. These situations tend to resolve themselves.

CurdinHenry · 23/04/2026 00:19

CharleneElizabethBaltimore · 23/04/2026 00:04

what about talking to him via email ?

I actually was thinking today I bet she reads his emails! (They are highly confidential)

OP posts:
CurdinHenry · 23/04/2026 00:21

ForPinkDuck · 23/04/2026 00:18

I was in this situation years ago. I used to leave the office when it kicked off as i couldnt do any work anyway. These situations tend to resolve themselves.

She is 100% going to murder his bunnies eventually but I can't wait it out if it's going to take years!

OP posts:
CharleneElizabethBaltimore · 23/04/2026 00:30

CurdinHenry · 23/04/2026 00:19

I actually was thinking today I bet she reads his emails! (They are highly confidential)

thats understandable, then how about the classic espionage dead drop method with notes in a certain place etc

DidIJustHearWhatIThinkYouSaid · 23/04/2026 01:16

CurdinHenry · 23/04/2026 00:21

She is 100% going to murder his bunnies eventually but I can't wait it out if it's going to take years!

I shouldn’t but 😆😆😆

Sladuf1 · 23/04/2026 01:28

Head of Department is being a bit daft. Is the bunny boiler colleague a direct report? Big no, no anywhere I’ve worked for a manager to be in a relationship with someone who reports to them.

If it’s causing an awkward/uncomfortable work environment for you, you should speak to HR or someone above the Head of Department.

2021x · 23/04/2026 01:32

Start looking for another job .

If they are this messy in the office then HR already knows. If you report and they find out the fall out willl be immense and you will have to find a new job anyway.

Look after number 1.

PyongyangKipperbang · 23/04/2026 02:01

Depends on how much you need the job.

  1. Couldnt survive without it. Find another job and make it a point in your reasons for resigning and bring it up again in your exit interview.

  2. Would manage but would need another soonish. Report

  3. Dont need it, but do it because I enjoy it, its good for my long term career and the money is handy. Make a very obvious and overt play for him, purely for the shits and giggles. Your colleagues will thank you for the entertainment and her immediate termination for GM!

OliveToboogie · 23/04/2026 02:25

Definitely report it totally unacceptable and unprofessional. If management look the other way then I would start looking for another job life too short to put up with this nonsense at work. They are behaving like teenagers and it will all end in tears just make sure you don’t get caught in the crossfire.

Francestein · 23/04/2026 03:01

I think it’s time to go and have a quiet chat with HR. If she is reading his confidential emails, then that’s a thing they can act upon. Are there cameras? Also, their behaviour is creating a hostile work environment and there is the whole balance of power problem too. Not just between the couple, but what that means for everyone else in the office.

craycray431 · 23/04/2026 03:10

Send him a dvd of Fatal Attraction

Starseeking · 23/04/2026 03:37

Francestein · 23/04/2026 03:01

I think it’s time to go and have a quiet chat with HR. If she is reading his confidential emails, then that’s a thing they can act upon. Are there cameras? Also, their behaviour is creating a hostile work environment and there is the whole balance of power problem too. Not just between the couple, but what that means for everyone else in the office.

This is good advice.