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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To be pissed off DS broke my trust and I need to tell the girls mum?

194 replies

Lavender317 · 24/07/2026 22:33

My ds is 13 and he's different to a lot of teen boys and teens in general as he doesn't care about social media and only has a phone because I feel comfortable with it on the way to school, the phone is his brothers old iPhone 7 (he did have a phone of his own - a Samsung but he lost it). He doesn't care about social media either but does have an iPad and Nintendo Switch and plays on his dads Xbox or brothers PlayStation. His search history on the iPad is normal and he's very into buses so his youtube history is bus routes and the sidemen and whatever he watches with older brother (travel challenges mainly)

He's kind and very thoughtful and he's bright . Hs does have ASD but it doesn’t affect him in many ways now he’s older, he was diagnosed at 3 due to being nonverbal but he really has caught up and it doesn’t really stand out. He goes to an all boys school but outside of school attends cadets and a tennis club which is mixed with both boys and girls. He's quite close to a girl from cadets, I don't think they're dating. Here's where people may flame me though but he asked for her to sleepover and I said yes. I know I know but let me explain.

I had my eldest at 16 - my mum didn't approve of the relationship I had with his dad, he never slept over but I still got pregnant and I didn't feel comfortable telling her about how he was treating me either so my goals for the boys are for us to have an open relationship and where they're respectful men. My eldest had a gf from 13-15 and I allowed sleepovers at 13/14, he also had a best friend who was a girl who'd sleep over from about 8/9 and it never stopped until they fell out (and nothing due to the sleepovers).

Anyway back to it, the girls mum has met ds2 (he went over to the girls house once) and they had a sleepover monday night as the girl has now finished school for the summer too so she came over and they played swingball in the garden and watched a film, had kfc then they spent time in ds’s room on the switch, it was pretty much what ds does when he’s on his own except with a friend. She slept on the air mattress in ds’s room. Fast forward to today when i was hovering ds’s room (im sure some will say he can do it himself but i was already hoovering so it didn’t hurt) and i found a condom wrapper and i admittedly did panic and over react, he only turned 13 in april.

He didn’t seem bothered at all when i showed it him and he said after some questioning that he was showing it her (she showed him a tampon she had in her bag apparently) and she thought it was funny, he said he took it from his brothers drawer and he knew he they were there as he had helped him sort his room once and he went off topic and was talking about how he was confused about why his brother had them if he’s gay but he explained to him about stds, i suspect this was because he felt awkward so tried to change the subject. He said he didn’t know where the condom had gone but kept saying he didn’t have sex with her and got quite frustrated but asked me not to tell DP (i haven’t yet as he’s away). i am inclined to believe him but also he’s a teenage boy and very deep into puberty much more than ds1 was in this age

AIBU to be annoyed with him and feel like he broke my trust? I also have to tell the girls mum don’t I?

OP posts:
RoseField1 · 25/07/2026 02:10

You keep saying it's not about your decision to allow sleepovers but it absolutely is, because this wouldn't have happened if you hadn't!
I have a teen DS who is now old enough to have girlfriends stay over and have sex, we have a smashing relationship and he is very open with me, guess what? He wasn't allowed to have a girlfriend sleep over until they were both over 16 and I was quite open about why! You have a very misguided belief that you can only have an open supportive relationship with your kids if you allow them massively inappropriate levels of freedom. This is completely on you.

dapsnotplimsolls · 25/07/2026 01:59

Yes, you need to tell her Mum. And no more sleepovers FFS.

ToThePoint2026 · 25/07/2026 01:54

Bizarre parenting and reasoning, won't be long before grandchildren pop along...your letting minors have sleepovers cmon seriously

MyArtfulGreySloth · 25/07/2026 01:51

Terrible parenting!

SleepingStandingUp · 25/07/2026 01:44

well this girls Mom is facilitatkng their sex life as much as you op so I'd honestly assume you knows they're likely to have a sexual relationship.

I'm assuming the condom wasn't used, so his story probably checks out but it's only a matter of time. id but him his own condoms.

ds, who's gay, not having sex with the girls he dated before he came out, is hardly proof your openness is preventing teen pregnancy

darkandgloomy · 25/07/2026 01:37

This can't be true??! No decent parent would allow a sleepover in these circumstances...

MrsBlobby64 · 25/07/2026 01:35

WTF?? Your parenting compass is way off here…

MaggieBsBoat · 25/07/2026 01:22

God, I’m with the pps, this is a prime example of terrible parenting. Yes you should tell the mum and absolutely no more bloody sleepovers. What the actual fuck is wrong with you?
I assume the girl‘s mum thought she’d be sleeping in another room or she’s as bad as you!

CurlewKate · 25/07/2026 01:11

How do you know she isn’t pregnant already? Of course you have to tell her mum.

youplonkerdave · 25/07/2026 00:54

@Lavender317 no, don’t tell the girl’s mum. Just don’t let your 13 yo have any more girls sleepover. Otherwise history could repeat itself, with a child having a child! Your DS needs you to parent him, not set him up for parenting.

TwoHoots74 · 25/07/2026 00:52

Did the girls mum know her daughter would be sleeping in your ds bedroom?

Mischance · 25/07/2026 00:48

In what way did your son break your trust?

WeAreNotOk · 25/07/2026 00:45

Sorry OP, you've set yourself right up there for criticism.
Far too young for that kind of freedom. What were you thinking?

Gooseling · 25/07/2026 00:41

NewDogOwner · 24/07/2026 22:46

This doesn't make it normal for children across Britain. And it doesn't make it OK.

It doesn’t make it ok.

But it happens.

I know loads of people I went to school with who lost their virginity between 12-14.

ColdAsAWitches · 25/07/2026 00:34

12234m · 24/07/2026 23:00

It truly reads that you're trying so hard to be cool mum that you're going to be a granny much too soon. Don't rebel against what happened with you at the expense of your kids.

Nail on head!

Yes you tell the girls mum. No you don't allow sleepovers any more!

Ffs, this should be obvious.

SapphireSeptember · 25/07/2026 00:31

Hankunamatata · 24/07/2026 22:40

Er you made the situation perfect for them to have sex.

No I wouldn't tell the girls mum.

I bloody well would, so she can get her the morning after pill.

ClairDeLaLune · 25/07/2026 00:30

Oh and also YABU to be pissed off. This was a situation of your making with your extremely poor parenting.

NoSausage · 25/07/2026 00:29

Why do you think you need to tell the mum? You say you believe he was just showing a girl a condom so what is there to tell?

Or do you mean you actually aren't that naive and know they were up to no good and now want to pass the buck of managing the situation onto another parent?

ClairDeLaLune · 25/07/2026 00:28

Yes you definitely need to tell the girl’s parents. But expect a report to safeguarding, and rightly so. What on earth were you thinking, to allow a sleepover? Jeez.

fivepastmidnight · 25/07/2026 00:22

Did you speak to the girl's mother and she told you explicitly herself that she was happy for the girl to have a sleepover at your house and sleep in your son's room? if yes, then tell her you found the condom. if you didn't personally speak to her and she didnt say she was fine with them sleeping in the same room then I would wonder if she actually knew where her daughter was and entirely blame you for allowing anything to happen.

Papster · 24/07/2026 23:49

As most people on here have ignored your question and instead repeated their horror at the situation, I will answer.
How you do depends on how well you know them and what sort of people they are.
I’d tell them first and assuming they are not unconcerned and laid back, have both sets of parents talk to kids together, find out what actually happened and lay down future conditions.
But they shouldn’t be made to feel guilty. All blame lies with you, and depending on what they knew, her parents

FashionVixen · 24/07/2026 23:43

I would most definitely tell the girls’ mum. Maybe it will shock at least one of you into responsible parenting.

JLou08 · 24/07/2026 23:38

YABU. I won't give an opinion on the sleepover but you say that you allow them because you were scared to tell your mum about your BF and wanted an open and trusting relationship with your DC. Getting angry is quite counterproductive to that.
You chose one or the other really, be the cool mum who allows the sleepovers and has open and honest conversations with your DS or be the authoritative parents who has firm boundaries and gets angry.

AirportParking · 24/07/2026 23:37

What has letting your 13yo son have his gf sleepover in his bedroom have to do with 'open communication'?

Please parent your child. You know your job done is to protect him, right?

This girl sounds vulnerable too if she has parents that also allowed this. So two vulnerable 13yos, with SEND in the mix, sleeping together. What could possibly go wrong.

5128gap · 24/07/2026 23:33

It wasn't a good call. But you didn't make it alone. The girls parents allowed it, presumably without questioning you on the arrangements, so you and they are jointly responsible. And for this reason, you need to tell them. Because just as you need to be less lax with your son, so do they with their daughter because she needs protection.
You can have a brilliant, open and respectful relationship with your kids without being permissive. Better in fact, because if you teach them that some things are not a good idea, and those are things you won't allow, explaining why, then when they're old enough to see it through a mature lens, they'll respect you for keeping them out of trouble. It isn't about trusting them to be sensible, it's about understanding that they are too young to always make wise choices, so that's your job.