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AIBU?

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AIBU to not invite my 20 year old son on a trip with his siblings?

513 replies

vhydr · 12/08/2026 09:28

Long one, sorry.

Back in March I found out my husband was having an affair with a much younger colleague. 26 years together. I was devastated, still am honestly. We have four kids my eldest is a son, 20, then a son, 19, then a daughter, 17, and my youngest, a daughter, 15. I moved out with the younger three. My eldest son chose to stay with his dad.

I never wanted my kids to pick sides. But I won't lie, it stung. I expected a bit of loyalty, not because he owes me anything as his mother, but because his dad cheated on me and lied to my face for who knows how long. My eldest told me I was "breaking up the family" by leaving. That one really got me.

My other son and both daughters are angry at their dad too, but they came with me and we've been doing okay. Therapy, lots of time together, dinners, days out. Financially we're fine, both high earners, so at least that's not a factor.
My eldest tried reaching out a few times and I'll admit I went quiet on him for a bit. I wasn't ignoring him out of hate, I was just raw.

Then my younger daughter graduated last month and she chose not to invite her eldest brother, she invited their dad instead. He was hurt, said something angry to her, it turned into a whole sibling blowup, his brother and sister ganged up on him. It's been tense since.

He's told me he doesn't think he'll ever be okay if I date or remarry one day. Says he wants nothing to do with a "blended family." I'm not seeing anyone, not looking to either, but that's clearly already a fault line with him.

Last week I took my younger son and two daughters away for the summer, posted a few photos. He saw them and texted "you could have invited me mama, but it's okay, I'm not your son anymore because your actions are making sure of that. I feel like I have no family and everyone hates me, I'm the outsider."

That gutted me. He's still my son and I love him. But he's also an adult who chose to stay with the parent who broke this family, and I didn't think to include him this time given where things stand with his sisters.

So, AIBU?

OP posts:
LittleBearPad · 12/08/2026 12:03

BlueFahrenheit · 12/08/2026 11:59

My children have been raised with sufficient manners not to address me in such a discourteous manner. Were they ever to forget themselves, there would be proper consequences.

So no then.

Whiteshapelz · 12/08/2026 12:03

Of course the OP is rightly very hurt at her husbands disgusting betrayal, but her children are not just dealing with his betrayal, they are dealing with the break up of the family unit.

OP is an adult and should seek therapy to help her get through this, and to ensure she doesn't unconsciously indulge in parentification of her children, which is catastrophically damaging to children.

My son's friends family are going through this and they are 18-22 years old, and the upset has been frankly horrific.

Having your family blown up by infidelity is hard to quantify pain wise, unless you witness it up close, or are going through it.

BlueFahrenheit · 12/08/2026 12:01

Cherrytree86 · 12/08/2026 11:55

@Newyearawaits

this! Who does he think he is trying to dictate to his mother that she should stay single for ever?!

No doubt this filth is coming from his father, and he clearly supports it.

Crass and vile.

ilovemybluesharpie · 12/08/2026 12:01

You shouldn't have ignored him and you shouldn't have left him out of anything. He is allowed to choose to stay with his father, he may have just wanted to stay in familiar surroundings with more space .

Your DD should have invited him to graduation.

You need to tell DS that after his father had an affair, you had no choice but to move out as he had effectively ended the marriage when he started the affair.

Also tell DS that he cannot dictate your future life, you are as entitled as his father is, to make a new life for yourself.

I don't know if there are any cultural issues here, as he does sound very misogynistic.

You can all rescue this, but you all need to talk and listen to each other, and he in particular needs to know that his comments are not true and not acceptable.

BlueFahrenheit · 12/08/2026 11:59

LittleBearPad · 12/08/2026 11:54

Do you have children?

My children have been raised with sufficient manners not to address me in such a discourteous manner. Were they ever to forget themselves, there would be proper consequences.

PatioDwellers · 12/08/2026 11:59

I can't help but feel you are weaponising your kids in this. While feeling desperately sorry for what has happened to you.

BlueFahrenheit · 12/08/2026 11:57

LittleBearPad · 12/08/2026 11:53

Rubbish.

The OP’s relationship with her exH shouldn’t be trashing her relationship with her children or between the siblings.

But the younger children all know very well the consequences of upsetting mum now don’t they. They’ll get cut off.

She’s not a great mother at all.

That is utter nonsense.

Why should the OP be expected to tolerate the vile narratives he insists on peddling?

The younger children have shown rather more sense, and she is quite rightly shielding them from his repugnant behaviour. The OP has, with considerable grace, arranged therapy to address the damage already done.

Why, then, should she welcome him back only for him to trample over the progress they have worked so hard to make?

SalmonOnFinnCrisp · 12/08/2026 11:57

If you dont want to end up estranged you need to have a proper sit down convo with him and be an adult.

Some of what he has said is nonsense / not okay.

demanding what you can and cant do smacks of misogyny but equally you dont need to tell him you are on hinge lookong for happiness with a new love.

I cant imagine why anyone would care about missing their siblings graduation and also why he'd want to go on holiday with his siblings with things as there... you can discuss this sensibly.

LittleBearPad · 12/08/2026 11:56

Cherrytree86 · 12/08/2026 11:55

@Newyearawaits

this! Who does he think he is trying to dictate to his mother that she should stay single for ever?!

Oh for goodness sake.

Have you ever said anything that later on you changed your mind about? Adjusted to a new set of circumstances?

Cherrytree86 · 12/08/2026 11:55

BlueFahrenheit · 12/08/2026 11:53

For the vile misogynistic narratives spewing from her son's lips.

@Newyearawaits

this! Who does he think he is trying to dictate to his mother that she should stay single for ever?!

TheignT · 12/08/2026 11:55

I can't imagine what one of my kids could do for me to turn my back on them, living with their dad certainly isn't worth driving them away. Why would a grown adult be sulking about picking sides.

hiredandsqueak · 12/08/2026 11:54

I would have invited him. Your son seems to be bearing the brunt of your anger at exh and that's unfair. You shouldn't have expected any of your children to pick sides you put them in an impossible situation. As the eldest he would have felt an enormous responsibility to have stayed with his father because you went with the other three and then you cut him loose despite his efforts.I think you need to reconsider using your children as pawns and apologise to your edest and try and rebuild your relationship before it's too late.

LittleBearPad · 12/08/2026 11:54

BlueFahrenheit · 12/08/2026 11:53

For the vile misogynistic narratives spewing from her son's lips.

Do you have children?

BlueFahrenheit · 12/08/2026 11:53

Newyearawaits · 12/08/2026 11:52

Punished for what??????
Holy Lord

For the vile misogynistic narratives spewing from her son's lips.

GaaNeen · 12/08/2026 11:53

He’s hurting
you went quiet on him
you have had lovely bonded time with the other three
you went away without asking him
poor bloke -
put your heart and soul into repairing the relationship- don’t punish him for ‘siding with his dad’
like you say - it’s not about sides -
it’s about coming through a divorce with everyone in tact -
and this son is not -
he’s clearly feeling rejected / abandoned-
own that and work through this with him

LittleBearPad · 12/08/2026 11:53

BlueFahrenheit · 12/08/2026 11:49

OP is evaluating the impact of his actions to prevent further upset towards her other kids.

She is a great mother.

Rubbish.

The OP’s relationship with her exH shouldn’t be trashing her relationship with her children or between the siblings.

But the younger children all know very well the consequences of upsetting mum now don’t they. They’ll get cut off.

She’s not a great mother at all.

TheHungryHungryLandsharks · 12/08/2026 11:53

BlueFahrenheit · 12/08/2026 11:50

Children do need to be punished.

OP's son needs to be corrected, as his behaviour is unacceptable.

Children need to understand the consequences of their action, and that is a completely different thing from punishment.

Taking your own hurt out on your children, as OP did, is disgraceful and no good parent does that. If you think it is acceptable, then you can jog on and join OP in the 'bad parents monthly' news bulletin.

But I can see you're basically the only person on this thread defending OP. OPs second account, perhaps? 😂

Newyearawaits · 12/08/2026 11:52

BlueFahrenheit · 12/08/2026 11:50

Children do need to be punished.

OP's son needs to be corrected, as his behaviour is unacceptable.

Punished for what??????
Holy Lord

hiermetzandvullen · 12/08/2026 11:51

LittleBearPad · 12/08/2026 11:47

He stayed with his father.

The siblings moved out with their mother.

It’s not unreasonable to stay at his home.

Who knew that one decision meant it was ok for his mother to cut him off.

I very much doubt the OP would have cut him off for that “one decision”. Unfortunately he took the second and third decisions to blame his mother for breaking up the family and telling her how to live her life going forward. The OP is allowed to protect herself from this misogynistic narrative while she’s picking up the pieces of her life.

Newyearawaits · 12/08/2026 11:51

Pleasedontdoitagain · 12/08/2026 09:37

Why on earth did your dd invite her father- the one who cheated and actually did break up the family - and not invite her brother?

Your oldest son is obviously very affected by your marriage break up. Like all your childen he was put in a horrible position by your H's actions and the subsequent marriage break up. He has obviously said some unpleasant things but it does seem you and your other children are punishing him for chosing to stay with his dad at this really difficult time in his life as well as yours and his other siblings.

Perhaps a bit of conversation and kindness between you and all your children is called for

Edited

This in abundance
OP, you are being unbelievably unreasonable ++++++

BlueFahrenheit · 12/08/2026 11:50

TheHungryHungryLandsharks · 12/08/2026 11:49

My eldest tried reaching out a few times and I'll admit I went quiet on him for a bit. I wasn't ignoring him out of hate, I was just raw.

Don't make excuses.

You punished your son. Parent's should never do that.

Your other children saw you doing that and have followed suit and by not inviting him on the holiday you have further excluded him.

Regardless of anything else, that behaviour from you was utterly abhorrent.

Children do need to be punished.

OP's son needs to be corrected, as his behaviour is unacceptable.

BlueFahrenheit · 12/08/2026 11:49

LittleBearPad · 12/08/2026 11:47

He stayed with his father.

The siblings moved out with their mother.

It’s not unreasonable to stay at his home.

Who knew that one decision meant it was ok for his mother to cut him off.

OP is evaluating the impact of his actions to prevent further upset towards her other kids.

She is a great mother.

Tulipsriver · 12/08/2026 11:49

I think you have effectively rewarded the children that sided with you with a holiday and punished him by excluding him. That's obviously going to have a huge impact on your eldest, and will scare your younger children off having a good relationship with their dad, even if that's what's best for them.

I'm sure you're really hurt by your ex husband's betrayal. That's not a good reason to encourage your children to take sides though. As a parent, your job is to tell them that you will never expect them to take sides and you will love them regardless of any relationship they have with their dad.

My dad cheated on my mum (when I was younger than your children). I judge him for this, but I'm really grateful that my mum taught me that my relationship with my dad was separate from whatever happened between the two of them. My life would have been negatively affected if I hadn't had a good relationship with my dad, regardless of whether he was unfaithful, and life would still be tricky if I got the impression that my mum wanted me on her 'side'.

TheHungryHungryLandsharks · 12/08/2026 11:49

My eldest tried reaching out a few times and I'll admit I went quiet on him for a bit. I wasn't ignoring him out of hate, I was just raw.

Don't make excuses.

You punished your son. Parent's should never do that.

Your other children saw you doing that and have followed suit and by not inviting him on the holiday you have further excluded him.

Regardless of anything else, that behaviour from you was utterly abhorrent.

Ethelspagetti · 12/08/2026 11:48

He is a twenty year old man. He chose to stay with his dad and that’s fine. Your other children have naturally formed a closer bond through living together. The graduation wasn’t your business to sort out. You can offer to meet up for coffees with the eldest son if you like but you need to make clear that his attitude isn’t welcomed and you’re allowed to date just like their dad is.