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Relationships

Mumsnet has not checked the qualifications of anyone posting here. If you need help urgently or expert advice, please see our domestic violence webguide and/or relationships webguide. Many Mumsnetters experiencing domestic abuse have found this thread helpful: Listen up, everybody

Ex-H having baby with woman he has apparently been seeing for 3.5 weeks

274 replies

utterlygobsmackedrightnow · 19/11/2025 21:50

Here is the background:
Ex-H and I were together for 12 years – the last few years weren’t great. We had periods of relationship counselling a few times, the most recent being between July – November 2023, at which point we agreed the relationship was over. We continued to live together as though we were still a couple until summer 2024 as we didn’t want to negatively impact DD’s exams. H then moved out and DD and I stayed in the family home until June 2025 when we sold it and moved. Divorce has just gone through. DD off to uni. Everything has remained reasonably amicable and we share care of the family dogs so see each other for a quick dog handover most weeks and occasionally a cup of tea. I tried really hard to make our marriage work over the years but he never put the same degree of energy into this that I did – lots of conflict over mental and practical load, family time, him putting his needs, wants, hobbies, work etc. before everything else – the usual. (Should also mention that he is DD’s stepdad, not bio dad, been in her life since she was 4).

This week:
Ex-H drops off the dogs last Friday and stops for a chat. He mentions that he has started seeing someone and thought he should tell me – that’s fair enough, we’ve not been properly ‘together’ for 2 years really as we agreed to separate in November 2023, and I imagined it would happen at some point and am very happy to be single and free of him. Then he says he first met her though a work thing in September 2023, but wants to make it clear that they didn’t meet again or date until October 2025, just a few weeks ago. This seems to me like quite an odd thing to say – why would he need to say that? Hmmm. Spidey senses kind of tingling, but fine, whatever – it’s all the past now.

Today:
He drops off the dogs AND TELLS ME SHE IS PREGNANT AND THEY ARE HAVING A BABY. I express almost comedy levels of shocked surprise, followed by quite a lot of WTAF and does he seriously expect me to believe he is having a baby with someone he apparently didn’t date until the end of October??? He gets out his laptop to show me the email she sent him on 25th October asking him out for a coffee because he wants me to believe he is a decent man and telling me the truth. So let’s say that they went out for coffee 25 days ago, and had sex that day at the very earliest, she’s apparently pregnant now and they are both delighted???

This is insane, right? He genuinely expects me to believe that this has all happened since the 25th of October and that there was no relationship whatsoever between them previously. Does he think I am the stupidest woman in the world?

He’s 55, she’s 36. If they are actually having a baby, he’ll be 60 by the time it goes to primary school, and 74 when it goes to uni.

I don’t care about him meeting someone else, I sure as hell don’t want him – but I do care about the idea that there has probably been something going on since we were still together and he is lying to me though his teeth. I hate being lied to more than anything – it is treating someone like they are utterly stupid and beneath you. I hate the idea of completely losing trust in someone that I spent a long time with, and that is still part of my DD’s life. I am wondering if the bullshit cover story is actually because he doesn’t want my DD to hate and disrespect him, rather than giving a toss what I think of him. This is a man who really likes to think of himself as decent and honourable. There’s no chance this story is real, is there? It’s like the rational part of my brain can see it’s ridiculous and expecting me to believe it is quite frankly insulting my intelligence, but there’s another part that wants to believe in the ‘decent and honest man’ persona and can’t get my head around the idea that he has been lying to me for probably quite a long time, and is not the man I thought he was in any way, shape or form.

(BTW when I have ever read anything like this on MN I have suspected it was probably made up nonsense because it’s too ludicrous to be real, but this has actually happened to me this week, so I apologise to anyone I ever doubted because apparently this shit really does go on, in fairly normal people’s lives. And then I always wonder why people would immediately write about it on a random forum but I am still trying to process all of this and interested to hear what other women think, I guess.)

OP posts:
Missey85 · 20/11/2025 05:45

His your ex who cares he had a ons and she got pregnant it happens you read about it on here all the time why is it so different? That you can't accept it

babyproblems · 20/11/2025 05:55

@utterlygobsmackedrightnow god what a shit. Congratulations on your divorce, I hope you do something wonderful to celebrate.

I think he’s a lying toe rag. It’s possible she did get pregnant from a one night stand but unlinkely. Haven’t read all your posts but surely the due date would give it away…???

I wondered now dd is off to uni, do you need him around in your life at all? I’d be keeping the dog and telling him where to go.

big hug to you xxx

Driftingawaynow · 20/11/2025 05:59

It’s so hard to cope with not knowing, but you don’t. I do think his story is perfectly plausible, likewise it’s plausible he’s full of shit, but you don’t know and probably never will
you are looking for certainty and the only way you can give yourself the illusion of that is to simply make a decision without all the facts. It might make you feel better but it doesn’t mean you are right. Work on accepting that you don’t know.

Dpresst · 20/11/2025 06:04

Of course he’s lying. He has a rep as a self serving dickhead after all. However, he’s not your problem anymore. This dog sharing needs to stop, fuck him off and enjoy your life.

Empress13 · 20/11/2025 06:14

He’s definitely lying and I understand your feelings regarding this but there’s nothing you can do about it so you must let it go for your own sanity. FWW he’s the biggest mug as I reckon it’s not his but that’s his problem. Pity you have to see him re dogs is there any way round that ? You certainly don’t want a running update on her pg

Incaseofouting · 20/11/2025 06:18

Sending an email about a coffee at work is easily code for meeting for something else and there have probably been 100s of such emails already in the period they’ve been seeing each other. It’s all official looking as communicating on firm systems.

supercali77 · 20/11/2025 06:22

I don't understand why - if he's lying - he didn't push the date back a bit so it seemed more plausible!? Does he not realise a woman would look at that timeline for conception and know it was 1% possible but completely bonkers.

Dgll · 20/11/2025 06:26

Why is he telling you now, when she is barely pregnant? If it was genuine, I think he would be in the ‘what the fuck have I got myself into’ stage and would be struggling to get his head round the situation. He wouldn’t be dealing with letting you know and faffing around with proving dates. I would guess he has been in a relationship with her for some time.

CarrierbagsAndPJs · 20/11/2025 06:28

Incaseofouting · 20/11/2025 06:18

Sending an email about a coffee at work is easily code for meeting for something else and there have probably been 100s of such emails already in the period they’ve been seeing each other. It’s all official looking as communicating on firm systems.

This. If he pushes it again tell him to search her email address…

But tbh Id tell him, frequently, that i know he is kyjng and not even trying ti make it believable. Dont take him on.

did you ask when she is due…

Horses7 · 20/11/2025 06:33

I would feel like you OP - I think it’s perfectly normal to feel this way. Yes he’s obviously lying and must be pretty stupid if he thinks he can get away with it. However let it go and don’t let it get to you.

Whatsthatsheila · 20/11/2025 06:37

@utterlygobsmackedrightnow

my thoughts are perhaps he didn’t cheat but he has been seeing this woman longer than he’s let on but is now panicking a little thinking he should have told sooner and she’s further along than he’s said and he’s entirely forgot his biology lessons? Maybe he’s still just trying to protect your feelings as he still cares?

However I also completely get that your worst fears may also be true.

you’ve a good amicable relationship with a a decent man.

sit down over coffee and tell him what you are worried about and tell him to please be honest about any overlap and if he insists not just be honest about how long they’ve actually been together and that you wouldn’t be mad if its 12 mths and she’s actually 3mths preggers.

if he still insists that his version of events is true they first had sex in oct 25 please please urge him as a friend - to get a paternity test when baby is born as you care enough that actually being taking for a ride. In which case if he knows he’s not then he may be a little more truthful about dates

OpheliaNightingale · 20/11/2025 06:41

@utterlygobsmackedrightnow yeah, don’t let him insult your intelligence, he’s trying to control the narrative of what you are going to tell others about the situation. Including your daughter who clearly isn’t stupid either!

Something similar happened to a friend of mine. He tried to say the resulting baby was premature so that she thought it had been conceived after he ended their relationship. The baby was 9 pounds!

AtomicPumpkin · 20/11/2025 06:42

Fiftyandme · 19/11/2025 22:08

You’ll never get the truth.

Don’t let him live rent free in your head

I agree. You are still enmeshed. Let your ex have the dogs full time and cut him out of your life.

brbjusthavingabreakdown · 20/11/2025 06:43

i f36 met my dh m50 in the november i conceived our daughter in the january.
i worked out conception took place around 2/3 weeks before i took a test. so as in getting pregnant in ‘a few weeks’ can happen but rare.

i think u should just leave them to it and wish them well

PersephonePomegranate · 20/11/2025 06:48

Did he actually say it's his baby? Is that possibly why he went into the background? Maybe he's fallen hard and is being a bit silly planning to raise this woman's child with her?

Elektra1 · 20/11/2025 06:48

I agree with you. He was shagging her before October and is upset that this will be obvious because of the presumably unplanned (at least by him) pregnancy. Well, he’s made his bed. In your position I don’t think I’d say anything or get angry with him about it, because (a) that won’t change anything and (b) given what you say about his self-image, he will be mentally punished for years by knowing that no one believes his absurd story.

You are the one person he’d most expect to be outraged, but the quiet disapproval of his parents, friends, neighbours, colleagues - that will eat him up. PLUS he’s got to go back to hanging around in playparks and only having a holiday in the school holidays now, for another 18 years. Good luck to him!

GeorgeMichaelsCat · 20/11/2025 06:49

His next lie will be 'the baby came early'. He wants to be seen as the good guy although I suspect this woman has been in his life a lomg while.

ChikinLikin · 20/11/2025 06:51

Yes he is probably a liar
But at least you're rid of him.
Well done.
Time to cut all contact now.
Stop the dog share. Or if it suits you for him to have them, you can be out when he picks them up and drops them off.
Enjoy the next stage of your life!

thehugsy · 20/11/2025 06:51

hungrypanda4 · 19/11/2025 22:06

You both have way too much contact for a divorced couple with no young children. The dog handovers sound like an excuse to stay in touch with each other or by the sound of it more so (I’m sorry, I know it’s harsh) for you to stay in touch with him.

Honestly, who cares. You left him and he’s making a new life for himself.

Exactly this.
one of you needs to let the dog go and go down to necessary contact only. This is too much and not good for either of you

Frostynoman · 20/11/2025 06:52

When’s the due date? She can’t be anymore than 5 weeks pregnant assuming ovulation was 10/11th day of the month…(too much thought has gone in to a strangers cycle here!!!) That’s bonkers

AquaForce · 20/11/2025 06:56

Wonder if the baby will be a bit 'premature' but still a normal birth weight.....

Good job he had the evidence to hand to prove the timeline eh? He might be telling the truth about when they first met but convenient that nothing happened till a month ago and now she's pregnant. The most convincing lies stay as close to the truth as possible.

55 with a baby. Sounds a bit of a nightmare.

PrizedPickledPopcorn · 20/11/2025 06:59

SoftBalletShoes · 20/11/2025 05:33

Blimey, there are some right charmers on here tonight. 😯

I know, right? 👀
Hope OP doesn’t wake up feeling sensitive.

MinglyMadly · 20/11/2025 07:01

SingleSexSpacesInSchools · 19/11/2025 21:53

Why do you care what your ex is doing now or in the past. They are your ex for a reason.

Oh for goodness sake, really.

littleburn · 20/11/2025 07:02

Oh he’s absolutely lying and I’m sure the baby will be born ‘prematurely’. What a bizarre lie to have got himself tied up in!

OP I’m sure you’re in shock and - as others have said - there will be the frustration of accepting you’ll never fully know the truth. But honestly, to anyone looking at this from the outside he couldn’t be more of a midlife crisis cliche if he tried. You sit back and enjoy your peace whilst he heads towards his 60s dealing with nappies, sleepless nights and the toddler years to come!

itsanothernamechangeone · 20/11/2025 07:02

Hmm he’s obviously lying but why. If you’ve been apart for so long, why not say “oh I’ve been dating someone for 6 months”. Very odd.

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