AITAH for showing my girlfriend what having a baby would be like?

What starts as a simple chat about starting a family quickly turns into a wake-up call—literally. A boyfriend devises a nighttime experiment to demonstrate the realities of newborn life after his girlfriend downplays the challenges.

Plenty of couples romanticize parenthood without grasping the daily grind. One hands-on simulation exposes the toll on sleep, mood, and harmony. This eye-opening trial shifts perspectives and draws fire from an unexpected source, sparking debate on preparation versus cruelty in big life decisions.

‘AITAH for showing my girlfriend what having a baby would be like?’

The conversation about kids leads to a disagreement on impacts.

So a few days ago, my girlfriend asked me if I would be interested in having a baby. I said that I was open to the idea, but that we...

For instance, impact on finances and on physical and mental health. When I mentioned the impact on mental health, she disagreed, and argued that having a baby makes people happier...

I agreed that while that might be the case in the long-term, having a baby decreases a person’s mental health in the short term. For instance, by impacting sleep.

Getting the right amount of sleep is one of the biggest factors for a person’s mental health, and babies are extremely disruptive to sleep patterns.

My girlfriend didn’t believe that it could have that big of an impact on mental health, so I proposed an experiment. On average, babies wake up once every 2-3 hours...

So I would set an alarm to go off every 2.5 hours throughout the night, at which point we would have to get out of bed and occupy ourselves for...

My girlfriend agreed. Just to increase the realism, I downloaded a sound file of a baby crying and set that as the alarm tone.

The experiment unfolds with intense effects and aftermath.

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The first night was hell. The anticipation of the alarm going off made it difficult to fall asleep in the first place. Waking up to the alarm tone of a...

The next day was awful. It was hard to pay attention at work, and my temper was shorter than it usually is.

All I wanted to do was go back to bed and catch up on lost sleep, but in the back of my mind I knew that wouldn’t be possible, because...

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The next night was just as bad as the first one. My girlfriend and I were bickering and snapping at each other. The third night after the second alarm, my...

After we caught up on lost sleep and could have a conversation without biting each other’s heads off, I asked my girlfriend to imagine that with an actual baby, you...

You’re stuck for months and there’s nothing you can do. I said that I was still open to the idea of having a baby, but she said that she was...

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She said that my girlfriend told her what happened, and that I was a cruel jerk for doing what I did. I agreed that the experiment was rougher than I...

I just didn’t think she understood what she would be getting herself into. Girlfriend’s mom said I was being “too analytical”, and that I was an a__hole for ruining her...

Honestly, I do feel really guilty. I really didn’t intend on ruining her dreams. I wasn’t trying to change her mind; I just wanted her to understand that a baby...

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The clash arises from differing views on parenthood’s short-term costs. The boyfriend highlights sleep disruption’s role in mental health declines. His girlfriend focuses on long-term joy. A consented simulation amplifies the issue, leading to quit after three nights and maternal backlash. Practical demonstration escalates into accusations of sabotage.

The boyfriend seeks informed consent through experience. Insecurity about readiness drives the method. The girlfriend enters optimistically but confronts harsh reality. Her mother protects the dream, viewing analysis as attack. Empathy falters as fatigue breeds conflict. Agreement upfront dissolves under strain.

Parenting researcher Dr. Darby Saxbe notes that “sleep deprivation in new parents can mimic clinical depression symptoms” (University of Southern California study, 2020). The experiment mirrors this. It reveals gaps in preparation. Mutual understanding requires facing facts without blame.

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Discuss expectations openly post-recovery. List non-negotiables like support systems. Babysit a newborn together for a full day. Read shared resources on postpartum realities. Revisit the topic in six months with fresh eyes. These build alignment patiently.

Here’s what Redditors had to say:

Social media users largely backed the creative demonstration. Parents shared war stories while praising the realism. A lone voice questioned the analogy’s depth, but support dominated the thread.

A big cluster hailed the trial as eye-opening and responsible. Experienced voices stressed it barely scratched the surface.

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Foolgazi − NTA. If that’s all it took for your GF to lose her “dream” of having a baby, you should both be glad she’s not having a baby.

Her Mom has probably been bugging her for a grandkid, which is normal, so I’m gonna stop short of calling her TAH, but she does need to b__t out.

CelestiaLundenb3rg − NTA. If that was enough to change her mind, she’s not ready. Lots of things become more difficult after having a baby, like lots - lack of sleep’s...

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I think the “experiment” was a practical way to figure out you all need some more time before taking on this responsibility. Maybe mom was pushing her to have a...

Beakha − NTA at all. Not only does a child affect sleep, but also she'll need to HEAL during that time. Your little experiment was while she was healthy, and...

She'll have to be A LOT more realistic if she wants to be a mother. Pregnancy and childbirth take a toll on your body AND soul. And you can't catch...

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[Reddit User] − NTA. As a mom who just finished going through that stage, it f__king sucks. I'm talking hours awake sobbing my eyes out on the couch because I...

She had a tough time just waking up to a baby crying every 2.5 hours. Now add in warming up a bottle or getting your boobs out, changing a diaper,...

HugeNefariousness222 − NTA. Your gf (and her mom) need to remember this is a tiny human, not a freaking accessory. If 2.5 nights was more than she can handle, get...

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sunsehtt − As a mother of 4 under 4 I was actually laughing (not cruelly) at the experiment and the way you guys were pretty much sums up sleep deprived...

My current 11 month old twins wake up several times a night (teething and growth spurt/learning to walk) and I still have to function for a 2 year old and...

Electronic_Fox_6383 − The truth hurts, lol. You were being reasonable, not "too analytical". Your gf's mom just wants grand babies one day and is a little salty that it's been...

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emryldmyst − Nta. I think it was fuckin brilliant. Really. High schools have programs where kids bring home life like dolls with co. puters inside. They mimic a real baby....

They have the babies from Friday till Monday. It's a huge eye opener for them. This experiment is no different. You both agreed, followed through and you had a sample...

HK-2007 − NTA. Trust me that was an easy experiment. Some babies are colicky. When they aren’t feeling well or teething you might have to walk the floor with them...

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Babies are the biggest commitment you’ll ever make. You can’t return them for a refund. It does impact your mental health too. As a mom of 3 I applaud you....

Adorable-Reaction887 − NTA. Parenting/having a baby doesn't always equate to happiness. It's absolutely not all sunshine and rainbows as your girlfriend apparently imagined it to be.

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She agreed to the experiment. But I do think a proper conversation is in order about what she truly expects having a baby to be like, cos it's not all...

[Reddit User] − NTA. Not a parent, but that’s the tip of the iceberg. Frankly, it’s something all people considering children should go through.

Then there’s the feeding and changing, the constant illnesses when you kid gets into childcare, the tantrums and defiance, huge impact to finances and your social life, the lack of...

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What if your kid faces additional challenges? Not unlikely.Don’t get me wrong, many people find it to be uniquely rewarding.

There are also many people who would, given the chance to completely reset their lives, jump at reversing that decision. It’s all stuff to take on board so you both...

Others suggested broader applications or humor. They reinforced the value in preparation.

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BulkyCaterpillar4240 − Teenagers should be exposed to your experiment at school for an entire week. I guarantee you that teen pregnancies will go down nationwide

lqxpl − NTA Your girlfriend’s mom is just struggling with grandbaby fever

Jess_thekindone − NTA, I honestly think everyone should go through a trial run before having kids. I used to want to have kids asap until I got a job at...

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It's a surprising learning experience and it gives a reality check. I believe everyone will be ready eventually, but I just think we all need a bit of a training...

One commenter probed for context without judgment. It stood apart in tone.

[Reddit User] − What are your ages, how long have you been together? While I understand what you’re doing, it’s nothing like having a baby.

This experiment underscores that informed choices beat idealized visions in parenthood. It highlights sleep’s critical role and the wisdom in testing commitment before irreversible steps. Reality checks strengthen decisions.

The lesson boils down to mutual readiness over pressure. Facing facts early spares regret later. Would you try a similar simulation before kids? How much prep feels fair versus frightening?

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One Comment

  1. Nobody seems to have considered this proven fact. It’s literally instinct that a mother will wake up to feed her baby, often before the baby wakes up. Our boobs let down milk the moment our hormones or whatever realise baby needs feeding, even a minute or so before baby stirs and cries. Our brain wakes us up saying its feed time. It’s truly inbuilt in our DNA as a mother.

    Obv Fathers don’t have this inbuilt signal, for them it’s a learned process. Setting alarms like OP suggested is complete non-reality. I’ve had 3 babies, my first at 17. Let me tell you, nature set this stuff up. It works across all mammal species while breastfeeding. After breastfeeding, not so much.

    Yeah it’s not fair, yeah dads should make the effort to step up. But this is a biological fact, not an experiment into waking up to alarms ffs 😳