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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

Should I tell his girlfriend?

38 replies

Mia10791 · 29/10/2021 13:29

In June, I met a man on Tinder. We dated throughout the summer. There was a slight age gap (he is 27, I am 33). To me it wasn’t a problem but he brought it up a lot– ‘are you sure you don’t mind the age gap? Don’t you want a man who is more settled in a career? etc.’ At the time, I thought he was thinking of me because he was working long hours in hospitality and wasn’t where he wanted to be in life, whereas I am more settled. I assured him it wasn’t a problem.

He seemed unsure about being in a relationship, said he needed time. I was understanding of this because he said he’d been single 5 years and it was a big adjustment for him. Looking back, I should have just ended it but I liked him so much that I ignored the red flags. He was so attentive and lovely, always texting me sweet messages and taking me out for dinner. I was lonely and had been single for several years, so I enjoyed dating again.

We were intimate quite quickly and I spent nights at his place, where I met his housemates. As he worked long hours, we only met up once a week. In late August, he began to distance himself, not texting back for hours until eventually he disappeared. Stopped contacting me and didn’t respond to my last message. I half-expected it because there was something off about him – he never introduced me to his family or friends or added me as a friend on any social media accounts. I found out that he was still on Tinder, as a notification came through the last time I was at his house. At the time I wasn’t sure because I didn’t see it properly, but the notification icon was red and it didn’t look like a normal messaging app. I was really upset at how disposable he made me feel. He’d slept with me, I’d become emotionally involved and then he didn’t even have the courtesy to break it off properly.

I went back on the dating apps and have since started a relationship with another man, who I am very happy with. However, I was on Instagram this week when I saw the profile of the man I dated before on my recommended followers list. When I clicked on it, I was shocked.

It was obvious that he had lied to me from the start. There were photos of him with a woman who seems to be his long-term girlfriend. They went abroad together in September (he mentioned to me he had some time off and was going away with his male friends). They have been together since at least 2019. Her account has pictures and videos of them, she posts that she loves him, he’s her other half etc. Her friends write what a nice couple they are. She is 10 years younger than I am, so now his obsession over my age makes sense. I was just sex and an ego boost for him and it makes me feel awful. I am so angry with myself that I trusted someone who was such a blatant cheat and a liar. No wonder he said he wasn't ready for a relationship. He was already in one the whole time.

His girlfriend looks like she has a lot of money and travels a lot. I think she is some kind of influencer and isn’t in the country all the time, which is why this man is able to live a double life and date other women without her noticing. On Tinder, he was using a false name. He told me it was because he’d had a bad experience with a woman and she’d stalked him at his workplace so he was now wary about using his real personal information. Clearly it was because he was aware his girlfriend might find him on the app and he could lie and say someone had stolen his pictures and set up a fake account.

I don’t care about him anymore, I am happy in a new relationship but I am angry that someone can be so deceitful and get away with it. Part of me wants to message her from an anonymous account and tell her what he’s doing. If it was me, I would want to know if I was in a relationship with a man like this. I have texts and photos to prove it but I don’t know if it’s a good idea. There is every chance she wouldn’t believe me, blame me or that he would tell lies about me and she’d believe him.

I told my sister, who advised me to stay out of it because I’ve moved on. He’ll probably do it again and get found out eventually. But I hate the idea that he’s doing this to other women and to his girlfriend, putting their mental and sexual health at risk. It disgusts me but I don’t know what to do. Should I message her or just leave it?

OP posts:
LaBellaTrix · 29/10/2021 13:36

Personally, I'd chalk this one up to experience and forget about getting any kind of revenge. I feel sorry for his young girlfriend who obviously has no idea of what a sleazebag she's hitched her wagon to.

TheFoundations · 29/10/2021 13:40

There's lots of people in long term relationships being deceitful right now. Would you tell all their partners if you could, or would you think that, as an outsider, you're better off out of it? Unless you think it's somehow your job to save this woman from her wiley bloke, you need to question your motives. You say this doesn't make any difference to your life any more, so why would you invite the drama, and potential repercussions?

His partner might know and accept, too, and then you'd just feel like a meddler, right? Which is really what you're considering being.

Why is this bothering you, above all the other people being unwittingly crapped on in the world right now?

pinkyredrose · 29/10/2021 13:41

I'd tell her, she deserves to have a relationship based on truth.

Pachonga · 29/10/2021 13:42

I’d leave it, what do you hope to gain from it anyway? Perhaps his girlfriend knows anyway, you have no idea what their relationship is.

I’m sorry it happened to you but you kind of knew something was off, right? Just forget about him and them and move on.

Salayes · 29/10/2021 13:46

It’s a real dilemma because on the one hand you’ve moved on and people will say mind your own business, on the other hand I agree she deserves to know - if she doesn’t already, since she may be aware and have an agreement or turn a blind eye etc.

Ultimately, having seen a few threads like this, you’ll get a mix of those telling to to keep out of it and those saying tell her. So really it comes down to your personal choice. I’m not sure if i’d do it in your situation - I think i’d feel bad if I did and bad if I didn’t but I would want to know myself if I was being cheated on this way.

TidyDancer · 29/10/2021 13:49

I'd tell her on the basis that I'd want to know if I was her.

doodledeedum · 29/10/2021 13:51

If I was the GF I would want to know but this will open up a massive can of worms.
Depends how much energy you want to invest in this.

muldersspeedos · 29/10/2021 13:52

I'd want to know. In fact I wish someone had told me when my exH was having an affair.

TurnUpTurnip · 29/10/2021 13:52

I would leave it, ime they don’t care and don’t believe you and stay with the guy from experience I wouldn’t do it again

CherryDocsInYrBalls · 29/10/2021 13:57

Check social media beforehand in future if it was as easy as that to find. I'd leave it for your own mental health and for your new man if you like him. How would you feel if he was on his exes Instagram and his exes partner and looking for opportunities to get involved with their relationship. If that was me, I'd back away slowly.

Moonface123 · 29/10/2021 13:58

He is most probably a serial cheater, l wouldn't waste your time.

Pinkbonbon · 29/10/2021 14:09

I'd tell her too.
People have a right to know they are with a scumball.

If you don't know how to go about it then maybe send her a link to this post and let her read it for herself.

YogaLovingMum · 29/10/2021 14:11

I’d tell her by giving screen shot if his tinder, copy photos and be anonymous. Of course the anonymous would only last if she shared the photos with him
The tinder screen shot may be enough for her to check and find out some thing for herself

Skysblue · 29/10/2021 14:26

I would message her, anonymously if possible, saying that her boyfriend pretends to be single and has sexual relationships with other women such as you and then ghosts them. It isn’t revenge, it isn’t about him at all, it’s a kindness to her. The same way as if I saw someone stealing a woman’s wallet I’d tell her what was happening.

She could waste her best years with this liar. She could have kids with him and then find out he’s a cheat.

PurpleDaisies · 29/10/2021 14:27

I would just move on. I’m not sure how many girlfriends would believe a random getting in contact.

bjrce · 29/10/2021 14:46

Normally I would say " she has a right to know!", But based on the level of deceit this guy was capable of, he sounds like a nasty piece of work!
Why would you bring that on yourself?

Put it down to a bad experience and learn from it.

I would advise you to leave well enough alone! Get on with enjoying your new relationship!

Dery · 29/10/2021 14:50

The problem is that you're damned if you do and damned if you don't. Some women would definitely want to be told; others would rather not know. You don't know her and you have no way of knowing what her position is on this. Also, you could end up being dragged into some very nasty fall out. Probably best just to move on.

FreedomFaith · 29/10/2021 14:54

@TidyDancer

I'd tell her on the basis that I'd want to know if I was her.
This.
PleaseGoDontGoAgain · 29/10/2021 15:03

Anon profile send message I slept with him he told me he was single.

Never login to that profile again.

Everyone was busy patting themselves on the back for staying quiet when an ex of mine was shagging anything that let him and claiming to be single while I sat at home with his kids, it fucking destroyed me.

Took years to get over

PleaseGoDontGoAgain · 29/10/2021 15:04

Tinder screenshot is an excellent idea

TurnUpTurnip · 29/10/2021 15:04

She will likely think an anonymous message that never responds again is just someone causing trouble tbh

Buildingthefuture · 29/10/2021 15:07

Yes, I would. He has lied and deceived both of you.
It isn’t like you have knowingly and willingly been the OW. She isn’t aware of the full facts of her relationship (as far as we know) and she deserves to be. What she chooses to do with the information is up to her but if it was me I would absolutely want to know. And for what it’s worth I am glad you have found someone else and I hope she ditches the sad bastard ASAP!

RIPIgglePiggle · 29/10/2021 15:26

I would tell her. I don’t understand PP saying it’s not of your business. He used you to cheat on his girlfriend.

If she already knows then fine no harm done. If she doesn’t then you’ve done the decent thing.

As for ‘drama’. I can’t really see it here. It’s not like you have mutual friends or family in common. He mind send you some angry messages and call you a liar. So what Hmm You have proof too!

TurnUpTurnip · 29/10/2021 15:30

Some of us have been in the situation where we have told someone and they didn’t care and it has caused drama, I told someone her boyfriend slept with me saying he was single and she stayed with him and constantly messaged me after asking me if he had tried it on with me again, in the end I told her to leave me alone and if she decided to stay with him that’s her problem but leave me out of it and blocked her, she then kept making fake profiles to message me on pretending to be him 🤦🏻 So yes I wouldn’t tell someone again!

Warmhandscoldheart · 29/10/2021 15:36

If you had unprotected sex, you need to contact her because it could have medical implications. If not leave it and enjoy your life.