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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

New boyfriend, bad teeth help!

139 replies

muchadoaboutteeth · 06/06/2025 11:55

I’m in a bit of a situation and could really use some advice on how to sort this out. Have name changed because it’s a bit embarrassing, but have been here for years!

New bf (of 2 months) is lovely. He’s attentive, caring, kind, funny, good job and attractive, but (and please don’t flame me) he has terrible teeth and it’s really hard for me to look past.

It’s not just that they’re a little crooked (which I don’t really care about), but they are badly stained, and (warning, this is gross) I can smell some sort of weird cavity or decay smell and it completely puts me off him. A couple of times we’ve been talking and his gums have actually been bleeding a little! He’s very touchy-feely in a normal new relationship way, but it’s starting to effect our intimacy as I just can’t kiss him and I don’t want him kissing me at all- the thought of it is seriously off-putting.

I’ve noticed that when he stays over he didn’t brush his teeth before bed and I made a big show of going to do mine and saying things like ‘I’ve left the lights on- can you switch them off when you've finished your teeth’. I’ve tried bringing up dentists in casual convo- ‘oh, I must get booked in for a check up, I haven’t been for ages. How long has it been for you?’ but he’s just not getting the hint.

There’s not really a way to approach this without upsetting him is there? I want to be with him, but I honestly can’t bear kissing him! Is it worth just biting the bullet and saying he needs to sort it out? I’m seriously considering ending it- but that’s so shallow and I really like him!

OP posts:
MascaraGirl · 06/06/2025 16:52

.

MaryGreenhill · 06/06/2025 16:54

Get rid it's not going to get any better OP .

IfIDid · 06/06/2025 16:56

TomatoSandwiches · 06/06/2025 12:19

I would just end it and be blunt about why, be cruel to be kind but honestly what functional adult doesn't know to brush their teeth?

This.

ETA Also, how have you made it to two months???

mumofoneAlonebutokay · 06/06/2025 16:58

Leave this man!

Zucker · 06/06/2025 17:02

Rank! Don't be with a grown up that won't even brush his teeth. I bet he's lacking in other hygiene practices too.

Koazy · 06/06/2025 17:04

Hell no. Fuck that if he can’t even keep his teeth clean.

category12 · 06/06/2025 17:11

How come he's staying over if you can't bear to kiss him? 😷

screwyou · 06/06/2025 17:28

You are a better person than me as i also would have ran a mile when he smiled at me for the first time.

pilates · 06/06/2025 17:36

I must be shallow too then op because it would be a deal breaker for me. It made me feel queasy reading your post.

cissyfromchepstow · 06/06/2025 18:01

I don’t mean to be harsh but how did you even get interested in him though? Nothing wrong with crooked or even a few bad ones as long as they’re sorting any disease but to not clean the teeth no thank you.

cissyfromchepstow · 06/06/2025 18:02

category12 · 06/06/2025 17:11

How come he's staying over if you can't bear to kiss him? 😷

No kissing 🦷

Kibble19 · 06/06/2025 18:04

Honestly if you really like him otherwise, I’d have a chat before you end it.

I know it’ll be awkward and difficult. Ask Chat GPT to help, they’re very good with this kinda thing. Even a trip or two to the dentist/hygienist will likely improve things.

As an aside, I’d be worried that his knob was equally as dirty.

Lighteningstrikes · 06/06/2025 18:05

I used to know a lovely and very intelligent man who had very gnarled ugly teeth.

He met an ex-dental nurse who was quite pushy in nature (but in a good way), and she persuaded him to have them all sorted out and capped.

He did, and the transformation was incredible.

Querty123456 · 06/06/2025 18:08

Google says this…
“While gum disease itself isn't directly contagious like a cold, the bacteria that cause it can be spread through saliva. This means you can potentially develop gum disease if you have close contact with someone who has it, especially if you share utensils, drinks, or have saliva-to-saliva contact like kissing”

muchadoaboutteeth · 06/06/2025 19:26

Querty123456 · 06/06/2025 18:08

Google says this…
“While gum disease itself isn't directly contagious like a cold, the bacteria that cause it can be spread through saliva. This means you can potentially develop gum disease if you have close contact with someone who has it, especially if you share utensils, drinks, or have saliva-to-saliva contact like kissing”

Oh god, this is so bad. I’ve been brushing my teeth about 10 times a day just because the thought of it is grossing me out.

I just don’t get it- he showers regularly, clean clothes, hair, nails etc. His house is very clean (and not in a ‘I’ve got someone coming over way’) he’s very neat and tidy. But the teeth are a MAJOR problem.

I suppose I’ve just noticed more as we’ve started to have nights over, and now I can’t not focus on his mouth.

I’m going to have to say something though. This can’t go on- I’ve started making excuses already about not sleeping with him because of it. And I know this is bad, but I don’t want him to meet my friends/family because they will notice and I’m embarrassed!

I’m going to try the suggestion above and being direct but kind- in a sort of ripping off the plaster kind of way. Off to chat gpt some suggestions now!

OP posts:
babystarsandmoon · 06/06/2025 19:29

I wouldn’t have made it this far tbh. Either be upfront, grim and bear it or you’ll have to end it

Chazbots · 06/06/2025 19:36

Dental hygenist told me it always surprises her that beautifully turned out people will sometimes have minging teeth, like black with terrible tongue microbiomes.

Buildingthefuture · 06/06/2025 19:41

Some (please note I said some) men can be quite basic. So if you say “ Dave, if you want me to shag or even kiss you, you have to actually clean your teeth” they will. Religiously. Whether or not you want to have a relationship with a man who needs to be told to clean his teeth is another matter.

Crushed23 · 06/06/2025 20:19

JadedVeryJaded · 06/06/2025 12:23

I wouldn’t have got past the first date. Sorry.

This. I’m amazed you got to 2 months. Have you been having sex without kissing and in positions where you can’t smell his breath?

Thursday5pmisginoclock · 06/06/2025 22:06

It’s kind to be cruel…put it this way if you don’t like it then 99% of other women won’t either. He needs to be told. Teeth and shoes are usually the first things most people look at, it tells a lot about someone.

I am sure you can “sandwich” it in some nice comments about how much fun you have together, things in common, great connection, same aspirations but there is one thing holding you back…

Hollybobs1 · 06/06/2025 22:09

Sounds like he has gum disease. He needs to see a dentist ASAP before he loses all of his teeth.

dillydash · 06/06/2025 22:11

I have just had this very situation happen to me. Lovely guy, very attentive etc, but as time went on it became very obvious that he didn't brush his teeth, his gums were almost black, his teeth very stained, and I could smell his mouth whenever we were close, especially in bed. Got to the stage where I didn't want to kiss him or be intimate, it also made me wonder about which other parts of himself he neglected to clean. I tried to arrange for him to go to the dentist etc, would mention cleaning his teeth, but he wasn't interested and just wouldn't take the initiative. In the end I felt like his mum and between that and some other issues relating to a general lack of ability to look after himself, I ended it. I now feel so at peace and relieved knowing that I don't have someone else's son to try and raise as a quasi boyfriend/child. You'll never overcome this issue so I would suggest you walk away now, sorry OP.

Emmz1510 · 06/06/2025 22:13

If you really care about him and want the relationship to last (which it sounds like you do?) you are going to have to be honest. There really is no other way.
’look Tom, I’m worried about you and I know this is difficult to hear, but you have to see a dentist about your teeth. I’ve noticed your gums bleed a lot and (taking a deep breath and pulling on your best big girl pants) your breath doesn’t smell good. I’ve also noticed you don’t always brush and floss. I’m telling you this because I really care about you.’

LumpyMashedPotato · 06/06/2025 22:16

I'd be direct...

I really like you and I see a lot of potential for us. It's hard to stay and probably hard to hear, but dental hygiene is something that's really important to me and I think it might be a good idea for you to see a dental hygienist.

You cant stay with him if he doesnt sort it so nothing to lose.

Didimum · 06/06/2025 22:20

alcoholnightmare · 06/06/2025 12:22

I’d say “look, I really like you. I think you’re great in X,Y,Z ways. I really need you to go for a hygienist AND dentist appointment asap though. I’m so sorry, teeth hygiene has just got to be a deal breaker for me. I’m really really sorry if this offends you, that’s not my intention at all”

This. If you’re going to be in a long term relationship with someone you need to talk about the hard stuff. If he takes it seriously then great, if he doesn’t and you’d break up with him anyway, then it’s the same outcome, so it’s worth taking a deep breath and addressing it.

He may have a real dentist phobia, which could be sorted.