AITA for calling my boyfriend an idiot because he won’t get a colonoscopy even though his mom had colon cancer?

Haunted by the shadow of his mother’s brutal battle with colorectal cancer, he carries a heavy burden of fear and denial. Despite the urgency and the warnings from doctors, he clings to excuses, paralyzed by embarrassment and the haunting possibility of bad news, putting his future and their love on fragile ground.

She watches helplessly as the man she loves battles his own fears, desperate for him to face the reality threatening his life. Her ultimatum is born not from anger, but from a place of deep love and raw vulnerability — a plea for him to choose health, and for them to choose a future together.

AITA for calling my boyfriend an idiot because he won’t get a colonoscopy even though his mom had colon cancer?

So my boyfriend (33M) has a family history of colorectal cancer. His mom was diagnosed in her early 40s and it was really bad. She survived, but it was a long, awful ordeal. He was old enough to remember it.

Because of that, his doctor told him he should start colonoscopies earlier than most people. He’s technically overdue for his first one. And lately, he’s had some weird stomach problems.

I’ve been telling him for a year to get it checked out. He keeps saying things like, “It’s embarrassing,” “I’m too young,” “What if they find something bad?” Like … yes, that’s the point of the test??

The other night, we got into it because he mentioned again that his stomach has been bothering him. I told him point-blank: “You’re being an idiot. Your mom went through hell with this and you’re ignoring your chance to be healthy.” I also said that if he won’t take care of himself, I don’t know if I can plan a long-term future with him because I don’t want to lose a partner to something that could have been caught early.

He got really upset and accused me of being controlling and dramatic. Now he’s barely speaking to me.

I feel like I was harsh, but honestly? I’m scared. The news has story after story of people dying from this because they ignored it too long. People his age, too. I’d rather him be mad at me than bury him in ten years.

Here’s how people reacted:

RazzmatazzOk2129

NTA

You had a very good point. If he wont do basic medical care for himself when there is an issue, most would think twice.

He is engaging in what I would call ‘risky behavior ‘. Something that puts him at risk. Some women are fine dating and being with someone who loves to live on the edge, some can’t do that. Nothing wrong with either position, it just is another incompatibility.

Hopefully you can get him to see that having the test does NOT cause the problem. It only identifies it and allows a plan to be created to deal with it.

It may be a completely different issue than his mother’s and easily handled. But he will never know unless he goes in. All he is doing is adding to both of your stress levels which can also make his problem worse.

Maybe use an analogy he may understand. Like a leak somewhere in the house. Dripping away, causing water damage. And the source of the leak, by not being managed, is only growing and letting in MORE water, causing more damage. Where if the leak had been dealt with while small, it would have been an easy fix with little side damage. Waiting just allows the side damage to spread and grow. The leak to enlarge. Does he have to wait for the pipe or roof to give way and fall into the rest of the house???

Ilovekebapsomuch

While i understand his medical anxiety, he is not using his grey matter. With the advances in modern medicine, getting cancer, while still bad, it’s so much less life threatening and awful for a lot of people. I hear this all the time from people with what you can call medical trauma, that they are afraid to go to the doctor because they might discover something bad, and honestly I can’t wrap my brain around it. But they are acting simply from fear and impulse. Your bf definitely needs to take care of his health because that means taking care of you as well, and he probably needs therapy. Past generations instilled a lot of medical fear in their kids, now adults, about going to the doctor because they went at the last moment and then they discovered something terminal. That’s why i think he needs therapy, to solve the generational issue. I completely understand why you wouldn’t be able to see a future with someone that doesn’t take care of his health despite having the acces and information. That signals a lot of breaking of trust and cowardice. At the end of the day, you can’t take him to get checked, but giving him an ultimatum is a solution.
LoocsinatasYT

ESH. You have good intentions but I really feel like if you approached this more sensitively you may have actually been able to get him to go. Ultimatums are relationship enders. Even if he ends up going to get checked out, people won’t forget you used an ultimatum on them.

In arguments like this I reckon it’s *much* more effective to act sad rather than angry or confrontational. I agree 100% he should go get checked out. I know if I was your boyfriend though, I would’ve much preferred concern over the hostility of being called names.

I do hope he gets checked. Cancer is awful, I know that first hand. Tell him how much you care for him and how you will constantly worry about him until he is checked. Instead of an ultimatum I might even say something to the affect of “My constant worry for you is hurting me so deeply I am seriously considering ending this relationship”. If that doesn’t make him go get checked, nothing will.

Good luck!

Universal-Secrets-42

NTA. Name calling was not the best way to address it, but you’re in the right. You need to approach it differently. He might be embarrassed because he thinks it’s sexual or something, but it’s taking care of his health. My husband didn’t get his blood checked for over a year despite me asking. Turns out, he has diabetes. It was infuriating because he refused to do it, and it was something that was preventable. How did I get him to go? I told him no video games until it’s done. The appointment was booked in less than 5 minutes. Does that sound like I’m mothering him? Yes, it’s it was annoying. Did he get it done? Yes, and now we know and we’re changing our lifestyle. You’re absolutely right about him messing around with your future, and he needs to respect that.
labiadiaryjourney

Honestly you aren’t being harsh, he needs to get a grip and have it done, it could save his life. The rhetoric around embarrassment is crazy, we are all humans, we all poop, we all have bums but yet it can be so hard for people to seek help.

Maybe ask him what it is in particular that makes me feel like this embarrassing. And the end of the day he needs to take accountability and ultimately won’t do it unless he decides he will. I’d sit him down and say how I can support you so you can seek the help you need. Point blank id say if you dont seek the help, you can’t complain about the stomach problems. But maybe I am harsh 😬

TheAngerMonkey

As someone who was at normal risk and almost put off her first colonoscopy at 45, only for them to find an asymptomatic polyp the size of a GOLF BALL: NTA, and not overdramatic. Screening age USED to be 50, and while colon colorectal cancers are generally slow growing, I would have been in serious trouble if I’d waited even a year.

Early CRC is easy to treat. Late is terrible. He’s playing with fire and being a child. “What if they find something??” My guy, the “something” is already there, growing, and NOT knowing it’s there doesn’t make it magically disappear.

Ippus_21

It’s not embarrassing. You don’t have to put out a fkn public notice that you got a colonoscopy.

People die from colon cancer who could have been saved if it was caught early. And a family history makes you WAY more likely to get it.

NTA. Yes, he’s being an idiot.

Also, speaking as a 45-yo guy who just had my first one this year, **it’s really not that bad**. You take the prep, you clear your guts, you go in the next morning, take a nap and wake up starving. Honestly, being hungry was the only really sucky part, lol.

people_skillz

NTA. Colorectal cancer in particular is on the rise in younger adults, and especially with a family history he ought to be especially cautious.

I’m a psychologist working in medical settings and see plenty of patients avoiding workup of their symptoms. I remind them that if they have cancer, diabetes, whatever, they have it. They’re already living as if the worst case scenario is true. Testing doesn’t change that fact — it just sheds light on what’s going on and gives them the opportunity to do something about it.

MistressLyda

NAH

His body, his choice. And your life, your choice. There is capsule cameras though (and they are more effective for most), so if finances allows it, that is a less degrading option at least. Worth being aware of that exists.

He might also benefit from getting a solid update on colon cancer treatment now vs 30 years ago, and how it is when it is caught early’ish vs at late stages. The hell his mother did go through is likely quite different than what she would gone through these days.

International-Fee255

NTA
There’s nothing more stupid than someone putting off a test “in case the find something”. That is the point of the test, if there is something to find, it’s caught early and treated. I have Crohn’s disease. I have regular colonoscopies. The prep is pretty savage but the sedation means I don’t remember them at all. The doctors doing this test LITERALLY studied to deal with “embarrassing” body parts and they will be thrilled to see someone being proactive about their bowel health 
Substantial_Tart_888

NTA. My mom had colon cancer at the age of 39. Doctors told me I needed to get checked 10 years earlier than her (so 29). Insurance covered it. I was clear at 29 so they had me go back 5 years later, also clear so wait another 5 years (my next one is next year).

He is being an idi*t to avoid the checks, even more so if he’s having stomach problems. Cancer seems to be appearing at younger and younger ages so it isn’t smart for him to delay. It’s very selfish.

savingdeansfreckles

I literally had one today. I’m 35F with a very extensive family history of colorectal cancer.

They found polyps, I’ll find out soon if they were cancerous or benign. If cancerous, they would have been left there for at least 10+ years until I was “old enough” for a colonoscopy.

It’s 2 days of discomfort to save perhaps his life, and your heart/future. I hope he listens to you and gets one done.

DenizenKay

NTA. If he wont take care of himself you SHOULD leave. Cause taking care of yourself IS taking care of your partner – half the battle is making sure you’re there to keep doing battle, y’know?

I’ve been getting colonoscopies since my early 20’s due to IBS and ulcerative colitis. They suck. but they beat the hell out of finding out you have cancer too late.

Kukumber_Koi

NTA- it’s coming from a place of reason and care. And sometimes as much as you love someone and want to be next to them, if they can’t take care of themselves or accept help, you have to realize what you can and can’t control. You can’t control whether or not they finally take their health seriously, but you can control whether or not you stay
whynyc

NTA. Nothing wrong with being concerned for his life! 5-10% of colorectal cancers are hereditary so there is reason to do early monitoring. Also, there is nothing embarrassing about it. the patient is under anesthetic and feels nothing. Time the bf stopped acting macho about a procedure he will feel nothing from and get it checked!
TheDrunkScientist

> I also said that if he won’t take care of himself, I don’t know if I can plan a long-term future with him because I don’t want to lose a partner to something that could have been caught early.

This is what a boundary is, folks. Please take notes.

NTA. You were harsh, yes. But justifiably so.

Character-Raisin-288

Lost a friend to colon cancer. She was 40 with a second grader and a toddler. It’s real, and he’s not too young.

The embarrassment will pass. Remind him that the medical staff performing the colonoscopy do that for a living, and they’d rather him come in too soon, rather than too late.

jcgreen_72

Depending on where you live, and if his insurance covers it, they now have a small camera one swallows, at home, to complete the exam. I’d suggest looking into that. Lots of people are embarrassed/scared of the usual procedure. You’re NTA though, he needs to get this taken care of. 
KirasStar

NTA, my best friends husband just got diagnosed with Colorectal cancer last week, with his first symptom being sudden onset of IBS-like issues. It is so so important to catch these things early and you can’t just stick your head in the sand and hope it will go away.
Elegant_Anywhere_150

NTA – buy life insurance for him tbh.

If he asks why then say, “because I think if you fail to take care of yourself you’re going to die first, and then I’ll be stuck all alone. So I’m taking care of myself since you won’t take care of yourself.”

jh789-2

Buy him a copy of the book everybody poops that we read to little kids when they’re being potty trained and tell him to get over himself and you are absolutely right if he can’t take his health seriously you shouldn’t plan a future with them. NTA
xxxtentaxion1

NTA There’s no “too young” for a colonoscopy. I had one at 14 years old. If I was able to do that, so should someone 19 years older. Your ultimatum absolutely makes sense and I would do the same thing. Your boyfriend is being incredibly stupid.
ksleeve724

NTA. My husband is only 36 and he was just diagnosed with stage 4 colorectal cancer days ago. Please, please, please go get checked if you feel anything off. The doctors say it is increasing in young people especially where we live (Iowa).
MakalakaPeaka

NTA
He’s being a doofus. Lots of men behave this way towards preventative medicine.

Dear doofus: if you see this, stop being a doofus, and schedule your colonoscopy. It’s not that bad, and could save you from cancer.

bcrhubarb

Nope, he has a 50% higher risk of colon cancer because his mom had it. They drug you for the colonoscopy, so you don’t feel anything or remember it. Super short process. It could save his life!
ScarletNotThatOne

NTA. Very reasonable ultimatum, because true: You really don’t want to be with someone that won’t do reasonable things to stay healthy.
Mystery-Ess

Meanwhile Luke sounds like your boyfriend has a lot of fragile masculinity. A colonoscopy is embarrassing? I guess cancer would be too?
VastMidnight9054

NTA. Wish my mom had made this ultimatum on smoking rather than take my dad off ECMO while braindead at 59 with pneumonia from COPD…
HappySummerBreeze

There’s a pretty non invasive test you can buy over the counter that tests a poo smear for cancer cells.

Cheaper and more effective.

JenBeeKay

Look into Cologuard. You can send a poop sample from home. Maybe that low pressure test would help ease him into the real deal.
hopelesscaribou

‘What if they find something?’ is the stupidest of excuses.

The answer is ‘then they can save your life in time.’

NTA

AshenRabbit

NTA
My bf died because he was a stubborn butt munch who wouldn’t go to the doctor or change his habits. He was 29.

Conclusion

The original poster (OP) is in a state of high anxiety, driven by fear of losing her boyfriend due to a preventable, yet serious, health risk linked to his family history. Her central conflict arises from her direct, urgent actions—calling him an ‘idiot’ and issuing a potential ultimatum about their future—clashing with his defensive reaction, which frames her intervention as controlling behavior.

Was the OP justified in using harsh language and linking his health compliance to the future of their relationship, or did this approach cause unnecessary emotional damage? The core question remains: When does concern for a partner’s well-being cross the line into unacceptable control, especially when dealing with serious, time-sensitive medical neglect?

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