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What boundaries do you set for an adult student living at home?

18 replies

TheLivelyAzureHedgehog · 13/04/2026 11:08

What rules do you have for your adult student living at home?

DH and I had very different student experiences. I was (I think) fairly typical of an 18 yr old, straight from school, student of the 1990s. I lived in a flat, drank a lot (way too much), smoked cigarettes socially and smoked dope most weekends, usually with my flatmates stoner boyfriend and his mates. Some of us had jobs, I didn’t except during holidays, and was funded by my parents / student grant. We all got our degrees and went on to become responsible upstanding members of society.

DH, by contrast, left school at 15 and got a good job, but was made redundant in the recession. He carried on working but went back to uni as a mature student, got his degree including taking out loans as his parents couldn’t afford to fund him. He moved in with his girlfriend in first year and really didn’t do the partying thing at all because he couldn’t afford to, and because he’s quite sensible compared to me tbh.7

fast forward to now, we live in France and have an 18 yr old who’s started uni this year and is living at home (this is quite normal here, most of his friends are still at home as well). We are struggling a bit as to what is acceptable for a student living at home, finding the balance. In theory he’s an adult so can do what he likes - but he’s also living under our roof and largely funded by us.

As far as I can see, DS is studying enough to get by (he’s not very enthusiastic about his subject and may change - also normal here), but he’s passing his exams so far. He runs, goes to the gym, has a nice girlfriend who is very studious and stays over here occasionally. He is pretty good company at home - chatty and helpful when asked. He’s learning to drive. He does stay out late maybe 1-2 times per week but always answers texts if I happen to be up for a pee at 3am and notice he’s not there. He stays local (all his friends live in the neighbourhood where we have lived since he was born, he’s very streetwise locally). His room is a tip 🙄 He doesn’t drink much - a pint here or there, it’s just not a big thing for them and it’s really expensive.

On the negative side, we are almost certain sure he vapes and smokes joints when he’s out. He’s pretty careless with the evidence - leaving lighters and papers in his trouser pockets 🙄. Idk how much or how often. It doesn’t seem to affect his daily functioning - we still see lots of him, watching tv together and eating together several times a week.

DH completely disapproves. He’s never smoked a cigarette in his life, much less a joint. He really resents the DS is spending the (modest sums of) money we give him on this. I’m a bit more relaxed, while telling him I disapprove of the vapes which I think are disgusting. On the joints… 🤷‍♀️ he never smokes them at home, only out with friends.

Can we actually call the shots here - over what he does outside the home, in his own time, with money we have given him? I tend to think not 🤷‍♀️

OP posts:
Lomonald · 13/04/2026 11:19

Well he is out of the house isn't he? I know smoking drugs isn't ideal you seem quite easy about it but not about the vapes which is weird maybe you think one is "cooler" than the other
,anyway no you can't control what he does but you don't have to fund it but they probably all share money and weed so even if you stopped funding then he would still do it, i would just say not in the house and leave him to it, how much money is he getting do French teenagers not have p/t jobs?

Oddgain · 13/04/2026 11:21

If he is spending money that I give him on vaping - then he can get a job. I’m not funding vaping

Oddgain · 13/04/2026 11:22

He can do whatever he likes with regard to smoking outside your house

Doesn’t mean you actually have to fund the smoking

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BillieWiper · 13/04/2026 11:27

Yeah you can't dictate what he does when he's not in the building or on your property.

You can certainly ban smoking and vaping in the house. But I guess the latter is easier to get away with sneakily.

He sounds like a decent lad who's not doing anything wrong. Your husband can dislike these habits but it's not going to stop him.

As you know many YP smoke weed at weekends at parties and go on to be regular productive members of society. Even top politicians and world leaders admit to having had a puff when they were younger!

cantgardenintherain · 13/04/2026 11:46

I’d stay out of his life as long as it doesn’t affect you or your home. That’s the rule we try to take, with one adult still at home. That’s includes any kind of smoking in my house.

TheLivelyAzureHedgehog · 13/04/2026 11:52

Lomonald · 13/04/2026 11:19

Well he is out of the house isn't he? I know smoking drugs isn't ideal you seem quite easy about it but not about the vapes which is weird maybe you think one is "cooler" than the other
,anyway no you can't control what he does but you don't have to fund it but they probably all share money and weed so even if you stopped funding then he would still do it, i would just say not in the house and leave him to it, how much money is he getting do French teenagers not have p/t jobs?

I suppose my perception is that joints aren’t as addictive? That’s what we all told ourselves anyway - I can’t say I ever became a regular smoker as a result. Whereas vapes are everywhere, all the time. Plus full of grim chemicals. This may well be my naive perception, or you may be right - I have some fond memories of smoking with friends during the uni years. Haven’t touched it for decades now, and have zero desire to.

OP posts:
TheLivelyAzureHedgehog · 13/04/2026 11:55

Thanks all. I’m planning to have a word with DS about being a bit more discreet, and to repeat our no smoking anything in the house rule.

he’s looking for a job now as his lectures have finished already 🙄 just some exams to do. At least then he will be funding his own bad habits.

I’m sure someone will come along and tell me I’m wrong but my impression is that smoking dope is far more common among French youth than drinking. And yes, he’s not sneaking off and doing this on his own, he’s with friends.

OP posts:
childoftkty · 13/04/2026 11:55

Of course yoh can’t police it he’s 18

Lomonald · 13/04/2026 12:03

TheLivelyAzureHedgehog · 13/04/2026 11:55

Thanks all. I’m planning to have a word with DS about being a bit more discreet, and to repeat our no smoking anything in the house rule.

he’s looking for a job now as his lectures have finished already 🙄 just some exams to do. At least then he will be funding his own bad habits.

I’m sure someone will come along and tell me I’m wrong but my impression is that smoking dope is far more common among French youth than drinking. And yes, he’s not sneaking off and doing this on his own, he’s with friends.

I don't think teenagers drink much in the UK either, mine are older so.i have no experience of teenagers now but weed and vaping seems to be "the thing" to be into, when I was a teenager it was cider and Regal king size 😂

Gleanzer · 13/04/2026 12:08

I would be interested in how your husband would write the post - I'm not calling out anything you wrote but it's always easier to agree with the person setting out their side.

I totally know what you mean about the money. Ours is away at uni which costs us a fortune and she seems to have so much more disposable income than we do, let alone what we lived on as students. In my head our money is paying her rent, and she is living off her maintenance loan and holiday earnings, so mentally it's not "our" money she is blowing on cocktails IYSWIM? Like yours she is generally pretty respectful and grateful and she works hard in the holidays. Also I think it's better practice for adulting to be spending your money and going out with friends than staying in and hoarding it all for a house deposit - the uni experience is part of what they're paying for. You could quietly ask him to hide his paraphernalia better but I would also acknowledge he does go to effort to keep the smoking out of the house. If he's earning well in the hols so you are not really financing his habit, I would keep it light touch. If he is spending your money on it then it's perhaps more your business. He sounds like he is doing a lot right in the big picture though.

MargoLivebetter · 13/04/2026 12:18

Reading your posts @TheLivelyAzureHedgehog it sounds like you want your DS to conceal some aspects of his behaviour, or evidence of his behaviour, so as not to irritate your DH. Have I got that about right?

Other than imparting your wisdom as to the health impact of drinking, smoking, vaping, drug taking etc I'm not sure you can "control" your adult son's behaviour outside of the home. You could express a preference that the money you give him to support himself whilst he is a student is not spent on certain items, but I'm not sure how far you want to push that, when he sounds, from what you have posted, that he is a really nice young man as it is.

TheLivelyAzureHedgehog · 13/04/2026 12:30

It’s hard to express what DH really thinks. He didn’t get any handouts from his parents, so it really annoys him that DS spends his hard earned cash on smoking. He also took uni very seriously because he was older, paying for it and he always felt like an imposter so he worked very hard and conscientiously to make up for that. His upbringing was generally a lot more reserved than mine - we were wine with dinner and nightcaps after: his was a cup of tea with dinner and a sherry at Christmas. He knows we had very different student experiences (and he doesn’t actually know the half of it 😬).

He’s also at home now a lot more than me (working part time, wfh whereas I am full time out of the house). So he sees DS getting up late, sitting around, watching TV during the day etc. These are all perfectly normal student behaviour as far as I’m concerned - but he does see it as slacking off.

Reading your posts it sounds like you want your DS to conceal some aspects of his behaviour, or evidence of his behaviour, so as not to irritate your DH. Have I got that about right?

i think I would like him to be a bit more discreet about it, i think. What he sees as just stuff in his pockets, DH sees as evidence of a dodgy lifestyle choice and something that maybe we should be clamping down on somehow. But he’s willing to defer to me on this.

OP posts:
Oddgain · 13/04/2026 13:29

so it really annoys him that DS spends his hard earned cash on smoking.

like most parents he is presumably concerned about his money being spent on something that is not remotely in the interests of his teen son’s health

Itcantbetrue · 13/04/2026 13:32

He sounds like a good lad dh needs to chill out

Look if it stays like this fine but wouldn't it be good to know if it did escalate ?
Ie keep him under site. Not drive him away

Oddgain · 13/04/2026 13:33

What is your husband’s job?

Gleanzer · 13/04/2026 14:13

I can see that would be normal by my student standards of the 1990s, but also frustrating for your husband. This is new for you all and it's hard to navigate.

I can't tell you if anything needs to change, but if it does it could be that he does a few hours of paid work a week to fund more frivolous purchases, or having a little more privacy in the house eg watching morning TV in his room, or doing his own washing so you are not going into his trouser pockets. I suspect your husband would rather he "just" work harder on his studies but maybe this is more about navigating living together than insisting on that.

MargoLivebetter · 13/04/2026 14:16

@TheLivelyAzureHedgehog do you think our DS could understand why his Dad might struggle with some of his choices? Is it the kind of matter that could be resolved with a good conversation? It sounds like you have a hard-working and loving DH and a great DS. Would be a shame for them to fall out over a lifestyle that lasts for only a few years.

Jemimapony · 15/04/2026 08:56

Well he isn’t really an adult is he?

He is 100% dependent on mummy and daddy
he can’t even keep his room tidy!

So sure - if he’s going to vape in his free time with friends - I can’t stop him. But my god OP - you are actually funding it! And that’s the peculiar thing and why I’m definitely with your dh on this

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