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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Fed up with ex working at my workplace

233 replies

OneGreyBiscuit · 13/10/2026 10:37

For context - split with ex march 25, was told he would be working in my dept at work where I've worked for ten years as he'd applied for drivers job there. Understandably I wasn't happy but just asked if he could be kept off my shifts. This worked to begin with but lately he's been in on my shifts more and more. Im finding this really unfair and am still angry they took him on in the first place, knowing the history. The two in charge who took him on couldn't care less about how this would affect me, so I feel like I've got nowhere to go and have to accept this. Would anyone else feel the same?

OP posts:
Whattodo1610 · 13/10/2026 12:01

All people are saying here OP is that your failed relationship with him has NOTHING to do with your employers at all. You are hurt and angry, but you are acting very childlike in expecting your employers to put your love life ahead of their hiring system.

godmum56 · 13/10/2026 12:13

Sorry but its simple. This is not your employers problem.

LondonLass2026 · 13/10/2026 12:14

OneGreyBiscuit · 13/10/2026 11:25

Every person I've spoken to about it has said the same thing....why?why there? But myself and these people are in the minority apparently 🤷

Don't tell me, these people are your friends? Then they're just saying what you want to hear. You must have known you'd get a variety of opinions on MN.

If he's been there a while he's obviously good at what he does. No one is going to sack him because you feel uncomfortable.

Zimunya · 13/10/2026 12:26

I understand your frustration and annoyance at the situation, and yes, of course he is doing this to get back at you. But as PP have said, there is no requirement for your employer to make adjustments around your personal life. However, he has handed you a gift on a silver platter - go straight to CMS and ask for backpay (if this is possible) and a formal arrangement for monthly payments. He can't say that he hasn't been / isn't employed - he clearly is, and you have irrefutable evidence of this.

GreyCarpet · 13/10/2026 12:26

Ultimately, YANBU to not like otnpr be fed up about it; YABU to expect your employer to take employee's relationship history into account when hiring. Unless, as others have said, there is a restraining order, abuse or something tangible they can respond to.

And, yes, get on to CMS. You know where he works, after all.

Ayarreet · 13/10/2026 12:26

Grey rock and chase him for maintenance, OP.
Living well is the best revenge.

Ginnnny · 13/10/2026 12:28

I'd hate an ex to turn up at my workplace if he'd applied out of spite - but there's naff all you can do about it since he was recruited formally and in line with policy, you're being unreasonable to expect your employer to manage schedules to suit your personal feelings. I havent read all comments so not sure if there is abuse or DV related to your break up, but if there is you could use that to plead your case.

IsitaHatOrACat · 13/10/2026 12:28

didntlikeanyofthesuggestions · 13/10/2026 10:50

Would it help if you got back together with him? Probably easier to work with your partner than ex?

You've got to be a troll surely...

diddl · 13/10/2026 12:29

OneGreyBiscuit · 13/10/2026 11:25

Every person I've spoken to about it has said the same thing....why?why there? But myself and these people are in the minority apparently 🤷

Presumably because he's a driver & they needed one?

Did he quit a job to take this one?

JuliaAgrippina · 13/10/2026 12:31

OneGreyBiscuit · 13/10/2026 11:13

Just as an aside, this bloke pays absolutely zero in child maintenance for his 15 year old, it's all on me and you're all suggesting I should just leave my job because of him?

I think we all understand being angry at the situation - ex getting a job where you work and paying no maintance..

However - it's not the companies issue - it's a professional place of work they will not hire based on your social life and expecting shift to be organised around it is already doing you a massive favour.

You can find a new job -ie remove yourself from the entire situation and you can claim maintance through CMS.

You can not ask your employer to sack another employee just becuase you do not like them working there and shift adjustments can be asked for but I do not belive they have to be accomodated.

He's a dick for getting a job there and a dick for not paying maitance but the employer doesn't have to care about any of that.

Malasana · 13/10/2026 12:31

I think you’re getting some harsh responses on here OP. I completely understand why you’re annoyed and you’ve worked there a long time so if there were other candidates for the job that were suitable you’d hope your employer would have your welfare in mind if they were aware.
If he’s only started there to annoy you he might get fed up and leave if you show him you aren’t bothered even though you are - and I would be.
I hope he buggers off somewhere else soon.

fiorentina · 13/10/2026 12:32

I see why you are annoyed, however it’s not ultimately your employers problem and he has employment rights now, you can’t expect them to sack him as you’re unhappy?

Go after him heavily via CMS and live your best life. Ignore him, have fun with your other colleagues, look like you’re thriving! Don’t let him eat up valuable energy.

LaurieFairyCake · 13/10/2026 12:34

Now that CMS know where he works you can claim it?

would be good to stick it to him, if he kicks off you can do a deduction from earnings

LVPLVT · 13/10/2026 12:34

I get why you’re irritated by it. Have there been any issues at work with him harassing you or similar? If so, report it. If not, you need to take control and make a decision about whether you stay or go.

I understand why you’re contextualising this as “why should I have to go” but the truth is that you absolutely don’t have to, you can stay there unhappily and stressed out, or you can make a decision to change that.

There’s no point in expecting things of other people when you have an opportunity to change it for yourself.

ClaredeBear · 13/10/2026 12:36

You’re coming across in your responses as quite immature. People are just responding with the realities of the situation. If you’re super unhappy you should try to leave because your employer just wants the best people for the job - or learn some coping strategies. Obviously he’s a complete arsehole for not paying for his child.

RetiredFromExplaining · 13/10/2026 12:36

Surely if he pays no maintenance for your child, you apply to the CMS and they garnish his wages?

Livpool · 13/10/2026 12:38

OneGreyBiscuit · 13/10/2026 11:23

I understand what you're saying but the fact that they knew and still took him on before he'd even done a day's work, why couldn't they have taken someone else on instead? It's just very frustrating when I was finally free of him and now I have to stress and look at the driver's schedule every shift to see if he's in.

You are being ridiculous- why would your/his employer care about this?!

EmptyCan · 13/10/2026 12:39

OneGreyBiscuit · 13/10/2026 11:13

Just as an aside, this bloke pays absolutely zero in child maintenance for his 15 year old, it's all on me and you're all suggesting I should just leave my job because of him?

OP, you don’t seem to be getting that this is not your employers’ problem. I imagine it’s not fun for you, no, and I entirely understand why you’re annoyed, but you are the only one who can change the situation by leaving, if you decide his presence outweighs whatever it is benefits you in this job. You can’t force your ex to quit or your employers to fire him because you don’t want him there, any more than your employers can compel him to pay child maintenance.

HAPPILYMARRIEDSINCE2012 · 13/10/2026 12:39

chirrupybird · 13/10/2026 11:25

I think you have to accept he can get a job wherever he wants and your employer can employ whoever they want, can't you just ignore him? If he's a driver I assume he is just in and out driving most of the shift? You could also take every opportunity of seeing him to remind him that he owes you maintenance for his son, loudly enough that everyone hears.

This

YourWildAmberSloth · 13/10/2026 12:42

OneGreyBiscuit · 13/10/2026 10:47

So you would be ok to see an ex who you never wanted to see again at your workplace? Who got a job there just to spite you?

Probably not, but I would understand that my relationship wouldn't have a bearing on who they choose to hire. Otherwise where would they draw the line? If there had been abuse or a recorded history of DV, that would be different. Is it possible to request that you are on different shifts again, especially as that worked for you before?

alcovecupboards · 13/10/2026 12:44

OneGreyBiscuit · 13/10/2026 11:13

Just as an aside, this bloke pays absolutely zero in child maintenance for his 15 year old, it's all on me and you're all suggesting I should just leave my job because of him?

Why don't you open up a claim for maintenance then? You know where he works. Your employer doesn't have to run their hiring decisions by you. If you don't like who they hire - you have a solution available to you - leaving.

HappyLizard23 · 13/10/2026 12:44

OneGreyBiscuit · 13/10/2026 11:13

Just as an aside, this bloke pays absolutely zero in child maintenance for his 15 year old, it's all on me and you're all suggesting I should just leave my job because of him?

That’s irrelevant to him working at the same place as you.

Portmore · 13/10/2026 12:45

OneGreyBiscuit · 13/10/2026 11:23

I understand what you're saying but the fact that they knew and still took him on before he'd even done a day's work, why couldn't they have taken someone else on instead? It's just very frustrating when I was finally free of him and now I have to stress and look at the driver's schedule every shift to see if he's in.

No you can't recruit like that.

You have to work with people you don't like

They can't organize shifts around who people do/do not want to work with.

If you don't like it then it's up to you to find a new job.

If he genuinely only took the job to annoy you then he will soon get bored & move on.

Id there is DA involved then ask your IDVA for advice as they may well be able to support with contacting your employer.

Now you know he's in work then you have something to challenge with child maintenance.

Therescathairinmybath · 13/10/2026 12:46

You need to claim CM now that you know exactly where he’s working.

Its horrible that he’s taken a job at your workplace and I know that I wouldn’t have wanted to work with any of my exes. Unfortunately, none of this is your employers problem. I suspect if you go after him with the CMS he will leave the job fairly quickly if he has money deducted directly from his wages.

JudgeJ · 13/10/2026 12:47

OneGreyBiscuit · 13/10/2026 10:47

So you would be ok to see an ex who you never wanted to see again at your workplace? Who got a job there just to spite you?

He changed jobs, you could do the same if you feel so hyper sensitive to his being in the same place.

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