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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Ex seems to know details from messages he shouldn’t be able to see

33 replies

swanlake02 · 08/03/2026 00:21

Trying to work out if I’m missing something obvious here.

My husband and I have been separated for over a year but are still living together while we sort things out with the house and our child. In reality we live quite separate lives. He makes his own plans and regularly books days out and holidays with our child without discussing it with me or checking if I already had plans.

Recently I’ve been chatting to someone from my past. Nothing serious, just messages and a bit of flirting. However my husband seems to know quite specific things about things I’ve said in messages.

He hasn’t said anything to me directly. Instead he told my friend’s husband, and it’s made its way back to me. Some of the details he apparently knew were quite specific, including things from WhatsApp chats that are locked.

My phone is always with me and those chats are locked with a code he doesn’t know. I genuinely can’t think of any point where he’d have had access to it. I have noticed some odd Instagram logins from devices I didn’t recognise which made me wonder if he’d somehow accessed my account, but I’m not sure that would explain the other details which would only have been on WhatsApp. But would explain some of the details as we started talking again on Instagram.

I’ve checked everything I can think of like iCloud devices and WhatsApp linked devices and nothing obvious has shown up.

I did briefly wonder whether my best friend could somehow be involved, but there were specific things he’d apparently said that she definitely didn’t know about.

So now I’m just confused how he’d know details like that. Am I missing something obvious about how someone could see messages like that?

Also, separate question really, but AIBU for chatting to someone when we’ve been separated for over a year, even though we still live in the same house?

OP posts:
Trusttheawesomeness · 08/03/2026 16:46

Honestly, I would buy a new phone with a new number and only install all the usual apps once you’ve changed the passwords, after first changing the password to the email account you use for changing all those passwords.

It’s a huge hassle to buy a new phone and then back up all your photos and everything and change your number but if he has done something to monitor it, I’d just want to start fresh with a new device and number so he can have absolutely no access.

Theimpossiblegirl · 08/03/2026 18:53

swanlake02 · 08/03/2026 16:38

No it’s definitely the right person!

That's a relief. Thanks for replying. I've read too many thrillers obviously...

swanlake02 · 08/03/2026 20:51

Theimpossiblegirl · 08/03/2026 18:53

That's a relief. Thanks for replying. I've read too many thrillers obviously...

It did cross my mind, but reminded myself we’ve spoke via FaceTime 🤣

OP posts:
youwouldthink · 08/03/2026 21:06

You could restore your device to factory settings. This would clear any spyware on it.

Chatsbots · 08/03/2026 21:09

Talk to your friend on a burner phone away from the house and the car....

girlwhowearsglasses · 09/03/2026 08:43

PickAChew · 08/03/2026 00:26

Goes without saying you need to change all your passwords, emails and Android or Apple first.

this 100%

Swiftie1878 · 09/03/2026 09:00

swanlake02 · 08/03/2026 12:55

Yes he can be. I’m just confused, he can fish all he likes I don’t think I’m doing anything wrong. He said he’d seen it via the iCloud so have changed my password, but no other devices have logged in.

So he’s admitted reading your messages?

swanlake02 · 09/03/2026 12:32

Swiftie1878 · 09/03/2026 09:00

So he’s admitted reading your messages?

Not to me no

OP posts:
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