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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To seriously judge this man?

117 replies

Canyoucreateoneplease · 17/08/2025 16:11

A colleague of mine’s BIL has had an affair, got his affair partner pregnant, and is now moving to China to be with her. He’s divorcing his wife and leaving behind his three sons, who are 17, 11 and 5.

How can anyone do this? I know affairs happen and lots of people leave their partners, but how can he leave his kids? Colleague is backing him and following her DH’s line that he’s been unhappy for years and his wife is awful, which I completely believe, but leaving behind your kids? I can’t fathom how anyone could do it.

OP posts:
VaseofViolets · 17/08/2025 23:11

YetiRosetti · 17/08/2025 23:07

That absolutely true, but as far as we know she hasn’t chosen to cheat on him using his awfulness as an excuse.

As far as we know, she might have known he was playing away and turned a blind eye to all these affairs. Some people do. She might not have thought he’d actually fall for someone. Who knows…

JHound · 17/08/2025 23:11

It's actually awful that it's unsurprising, men tend to associate kids with the woman they are with, if that love dies then he's not arsed about the kids, I've seen it hundreds of times.

It’s amazing how often I have seen this. To the extent I have seen amazing step-fathers who are terrible and absent father to their biological kids.

YetiRosetti · 17/08/2025 23:07

VaseofViolets · 17/08/2025 23:04

They could both be awful, who knows? Six of one, half a dozen of the other.

That absolutely true, but as far as we know she hasn’t chosen to cheat on him using his awfulness as an excuse.

JHound · 17/08/2025 23:05

Your colleague and her BIL are both trash.

I feel sorry for his children.

VaseofViolets · 17/08/2025 23:04

YetiRosetti · 17/08/2025 22:58

He’s a cunt - and why are you so quick to believe she is awful? Cheating men have form for slagging off their ex-wives to try to justify their behaviour. Even so, you don’t cheat on the mother of your children multiple times regardless of what she’s like. If she’s awful, then leave her. Disrespecting her like that is disrespecting the children too.

Then again, this arsehole clearly couldn’t care less about his children. He’s awful and I cannot think of any credible contact that would make this any better.

They could both be awful, who knows? Six of one, half a dozen of the other.

YetiRosetti · 17/08/2025 22:58

He’s a cunt - and why are you so quick to believe she is awful? Cheating men have form for slagging off their ex-wives to try to justify their behaviour. Even so, you don’t cheat on the mother of your children multiple times regardless of what she’s like. If she’s awful, then leave her. Disrespecting her like that is disrespecting the children too.

Then again, this arsehole clearly couldn’t care less about his children. He’s awful and I cannot think of any credible contact that would make this any better.

TommehTenNamesIsAWanker · 17/08/2025 22:56

I knew a guy who left his wife while she was on maternity leave with a newborn (their second child) to move in with his girlfriend, a single parent with a young child, who he’d been cheating with for a few months and had got pregnant. A few weeks after his girlfriend gave birth he left her for another woman (not the wife). I mean that’s some Jeremy Kyle shit. My involvement - I was an acquaintance of the girlfriend. Did I judge? Yes, yes I did.

WhatcakeshalIIbaketoday · 17/08/2025 22:53

LimbOnTheBranchBranchOnTheTreeTheTreeInTheBog · 17/08/2025 16:38

Poor man, in an unhappy marriage with 3 dc, he clearly had no option but to fall into another woman's vagina, its not like he could have discussed things with his wife or went to couples counselling or worked on his marriage.

It's actually awful that it's unsurprising, men tend to associate kids with the woman they are with, if that love dies then he's not arsed about the kids, I've seen it hundreds of times.

Sorry I wanted to complete your user name and add the “bog down in the Valley O!

Maybe you haven’t a clue what I’m on about though. 😂😂

VaseofViolets · 17/08/2025 22:49

Should have stayed and fought despite the fact she told him she’d bankrupt him, her family threatened him and he almost had a breakdown? Nope, fuck that. There’s only so far you can push someone, everyone has a breaking point. You can’t blame the guy for walking away and deciding to make contact with the kids when they’re older and out of the control of this toxic woman.

RhaenysRocks · 17/08/2025 22:34

rwalker · 17/08/2025 19:51

to the outside world my friend did this went to work in Saudi
the reality was his then partner was a complete narcissist
told him he’d have to fight her in court for access and she’d make sure it bankrupted him with court cost and he was regularly threatened by her family
no great back story she wanted the house ( they weren’t married and he had it before they met she’d contributed nothing) signing over to her and it all spiralled from there
pushed him to the verge of a breakdown but tells anyone who would listens including there daughter he’d abandoned them

So he should have stayed and fought. You can self rep in family court and get the police involved if he's being threatened. Deciding it's too hard and leaving his kids with someone who is so unstable and dangerous HE ran away from her is not covering himself in glory.

MidnightMeltdown · 17/08/2025 22:03

Canyoucreateoneplease · 17/08/2025 17:29

It is the first time I’ve heard of a man with a good relationship with three children he’s raised and loved upping sticks to move to the other side of the world without them, yes.

How is it a good relationship? You said that you’re not sure that he ever loved her. Would you want to spend the rest of your life in a relationship with someone you don’t love? I certainly wouldn’t.

MidnightMeltdown · 17/08/2025 21:59

Canyoucreateoneplease · 17/08/2025 16:49

I’m not sure he ever really loved his wife wife. He stuck by her when she found out she was pregnant, but has had plenty of affairs over the years. I just can’t wrap my head around leaving the kids. I can’t imagine how they must be feeling.

That sounds a bit suspect. Some women intentionally get pregnant to try to keep a man. That sort deserve to be cheated on. Never the fault of the children of course.

VaseofViolets · 17/08/2025 21:54

EggyBreads · 17/08/2025 20:51

thanks for that, adds a lot to the discussion.

True though. How to discuss something no one knows the facts about?

EggyBreads · 17/08/2025 20:51

OverlyFragrant · 17/08/2025 16:14

Not your circus, not your monkeys.

thanks for that, adds a lot to the discussion.

CharSiu · 17/08/2025 20:11

He is moving to mainland China? Some of my relatives in HK and friends really don’t like living under Chinese rule. Does he know much about Asian culture because he is in for a massive and I mean a huge shock.

AquaFurball · 17/08/2025 20:00

Never surprised by people leaving their children for an affair partner. I even know a women who left her 3 kids, one was less than a year old to go off with the man she was having another child with. She never saw two of the 3 children again. Claimed husband was violent and abusive but left her baby there anyway.

What will never fail to confuse me is why people in such unhappy relationships have multiple children together when it was never a happy relationship.

rwalker · 17/08/2025 19:51

RhaenysRocks · 17/08/2025 18:54

What details could possibly justify moving to the other side of the world? No matter how miserable the marriage may or may not be, he can leave, stay local and continue to parent his existing children.

to the outside world my friend did this went to work in Saudi
the reality was his then partner was a complete narcissist
told him he’d have to fight her in court for access and she’d make sure it bankrupted him with court cost and he was regularly threatened by her family
no great back story she wanted the house ( they weren’t married and he had it before they met she’d contributed nothing) signing over to her and it all spiralled from there
pushed him to the verge of a breakdown but tells anyone who would listens including there daughter he’d abandoned them

VaseofViolets · 17/08/2025 19:06

I can’t imagine being this shocked or interested in a colleague’s BIL’s marriage. Why bother speculating on perfect strangers? It’s a waste of mental energy when you know practically nothing about them or their relationship.

IsawwhatIsaw · 17/08/2025 18:58

He’s clearly checked out of the whole situation, his boys are not important to him.
very sad, especially the 5 year old.

RhaenysRocks · 17/08/2025 18:54

Eyesopenwideawake · 17/08/2025 16:40

You have no right to judge when you don't know all the details. Simple.

What details could possibly justify moving to the other side of the world? No matter how miserable the marriage may or may not be, he can leave, stay local and continue to parent his existing children.

VaseofViolets · 17/08/2025 18:51

Canyoucreateoneplease · 17/08/2025 17:42

You can’t understand why I’m surprised that he’s leaving his three children to live on the other side of the world?

Not based on what you’ve said, no. It’s not surprising. I think he’s a low-life for leaving his children, but based on what you’ve said about his marriage it’s never been good right from the start. His wife’s probably less shocked than you claim to be.

Gossyboo · 17/08/2025 17:54

Why is it they always say the wife who they have been with for years/decades and had multiple children with is sooooo awful... and yet so often they leave her sole responsibility of their children while they swan off to start over.

Canyoucreateoneplease · 17/08/2025 17:42

VaseofViolets · 17/08/2025 17:37

Why are you so surprised then? He didn’t love her, but stuck by her for the sake of the child. Maybe she was happy to turn a blind eye to his dalliances. He’s now fallen in love with someone and wants to take the chance. It can’t have come as a shock to her, if she knew the score. I can see why he’s done it. Not that I approve, but it’s understandable.

You can’t understand why I’m surprised that he’s leaving his three children to live on the other side of the world?

OP posts:
VaseofViolets · 17/08/2025 17:37

Canyoucreateoneplease · 17/08/2025 16:49

I’m not sure he ever really loved his wife wife. He stuck by her when she found out she was pregnant, but has had plenty of affairs over the years. I just can’t wrap my head around leaving the kids. I can’t imagine how they must be feeling.

Why are you so surprised then? He didn’t love her, but stuck by her for the sake of the child. Maybe she was happy to turn a blind eye to his dalliances. He’s now fallen in love with someone and wants to take the chance. It can’t have come as a shock to her, if she knew the score. I can see why he’s done it. Not that I approve, but it’s understandable.

muggart · 17/08/2025 17:36

it is awful and you are right to be shocked. heartbreaking for the boys, especially the younger 2. The mum must be so stressed having to raise them totally solo and now with possible abandonment trauma too.