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My 15 year old Son refuses to let me adopt my stepkids

291 replies

pirdgz · 28/08/2026 10:17

I am posting here because I am at my absolute wit’s end and desperately need some advice

A bit of background I’ve been married to my husband for 10 years (we’re both mid-40s). We were best friends back in high school and have a long history together. My first marriage lasted 7 yearsit wasn’t high drama, but we completely lost interest in each other, put in zero effort, and eventually divorced. My husband was already divorced long before my own marriage ended (I had nothing to do with his divorce!). Toward the end of my marriage, I had an emotional affair with him. My first marriage was already dead in the water and my ex wasn't putting in any effort, so we eventually divorced, I started dating my now husband, and we got married

Six years ago, his ex wife sadly passed away from an illness. Up until then, they shared 50/50 custody of his three kids (two girls and a boy, all around 15 now, same age as my son). When she died, they came to live with us full-time. They needed extra care and support, so my attention naturally shifted to helping them through it. Over the last 6 years, we’ve built an incredibly close bond they call me Mum, and I take care of them as my own.

I also have a 15 yearold son from my first marriage, shared 50/50 with my ex. He is my absolute world and the best thing to come out of that marriage

Recently, my husband and I decided I should formally adopt his three kids. We asked them first, and they were really happy about it. But when we told my son, he said absolutely not. He told me he only wants to be my son. It turns out he has overheard me over the years venting to my husband and friends about how terrible my first marriage was and how glad I am to be out of it. He has somehow internalized this to mean that I regret having him, that I resent him, and that I'm adopting my stepkids to build a "new family" to replace him.

That couldn't be further from the truth. I love him to pieces, but he has completely misconstrued what he heard. Now he’s given me a strict ultimatum if I adopt them, he will move out to live with his dad full-time and cut all contact with me.

It’s been 3 weeks of total cold shoulder. He refused to come on our family trip, and he’s freezing out his stepdad and step siblings. His 15th birthday was on the 21st normally we do a nice family dinner, but he said his dad was hosting and told me to come alone without my husband or stepkids. I got angry and snapped at him, asking why he was punishing me over adopting his siblings. Later I agreed to go alone, but he told me not to come at all because I lost my temper. So I didn't go. He hasn't spoken a single word to me since.

I feel completely sick to my stomach. I love my stepkids and want to formalize the family bond we've had for 6 years, but I am terrified of losing my son over this

How do I fix this with my son and make him understand how much I love him without hurting my stepkids

OP posts:
FrippEnos · 28/08/2026 10:54

Recently, my husband and I decided I should formally adopt his three kids. We asked them first, and they were really happy about it. But when we told my son, he said absolutely not.

Your step kids were asked he was told.

Hopefully you can see the difference. and how he would feel that his view is of no importance, expecially when you put it with your new DH, moving the step kids in etc.

thepariscrimefiles · 28/08/2026 10:54

This bit jumped out at me

'When she died, they came to live with us full-time. They needed extra care and support, so my attention naturally shifted to helping them through it. Over the last 6 years, we’ve built an incredibly close bond they call me Mum, and I take care of them as my own.'

This sounds as though you switched all your care and attention towards your three bereaved step-children and your son felt neglected and left out.

Most step-parents don't formally adopt their step-children so this is a very big and unusual step which you made without discussing this with your son.

If you go ahead with this, I think that you will lose your son.

Doigoforit2 · 28/08/2026 10:54

Mummyoflittledragon · 28/08/2026 10:53

That’s unlikely to happen. They’re all around 15 and they’d just vote to stay with op.

And what does that mean… how can three kids be “all around 15”

Mummyoflittledragon · 28/08/2026 10:53

MrsShawnHatosy · 28/08/2026 10:48

Surely it would be more disrespectful for the children to have to go into care in the event of their father’s death, rather than be able to stay in the care of a woman who loves them.

That’s unlikely to happen. They’re all around 15 and they’d just vote to stay with op.

JustAnotherWhinger · 28/08/2026 10:53

Did none of this came up when you discussed the possibility of adoption with the children?

Surely you didn’t just announce it to them all as a done deal?

Why did you speak to your son after your step-children?

You’ve said when their mother died your attention “naturally” shifted to them - I think you need to be brutally honest with yourself and consider if you’ve ever shifted that attention back to including your son. He obviously feels like you’ve no place for him in your new family.

HelenaWilson · 28/08/2026 10:53

your step kids get you, and your very evident devotion to them, 100% of the time.

Because their mother died. I expect they'd rather have their other parent and have op 50% of the time, like ds does.

There is no way you should have spoken with your stepchildren about adopting before him.

Shouldn't have spoken first to the people who it's actually about?

whippersnapper55 · 28/08/2026 10:53

I think that the first person you should have discussed this with, before your husband or step children, is your son - he's apparently your 'whole world' and yet he was the last person in your family to be consulted. That speaks volumes.

You say he has overheard you being very negative about your first marriage, and his father who he loves - can you stop and think for a minute about how this has made him feel?

I don't see the need to adopt your husband's children, who are just a few years off adulthood. Especially as you know how your son feels about it. If you go ahead against his wishes, you will effectively alienate him and it's possible that your relationship with him will not recover. Is this a price you're willing to pay?

What you need to do is spend some time with your son and really talk and try and repair some of the damage.

Holeymoley28 · 28/08/2026 10:52

So basically he was side lined for the 50% of the time he is even in your home while you prioritised someone else’s children.

Your sons heard you talking about how horrible it was with your ex and believes that includes him.

You announce adoption plans to your new children before even talking to your son.

You get angry at him when he doesn’t want the cuckoos coming to his birthday to the extent he now won’t talk to you at all and all you still care about is the adoption really.

Id never put someone else’s children before my own like this.

pinkdelight · 28/08/2026 10:52

This is awful. PP makes a good point about how they have you 100% of the time versus his 50% which is inevitable but still a big factor. They aren’t his siblings however close you feel to them and I can see why he’s recoiling like this. You didn’t involve him and that says a lot.

FrippEnos · 28/08/2026 10:51

They needed extra care and support, so my attention naturally shifted to helping them through it
He is my absolute world

Not exactly matching statements.

Whether you agree with your son or not you need to listen to him and understand where he is coming from or you will lose him.

Hotandpointy · 28/08/2026 10:51

Your poor son, I really feel for him. Fifteen is a particularly vulnerable age too and you tend to internalise a lot. I find it hard to believe you didn’t discuss the idea with him before it got this far!
This situation would have absolutely destroyed me as a teenager. Sad

Blades2 · 28/08/2026 10:51

You have to tread this extremely carefully OP. 15 is an extremely difficult age for him and for you.
he’s heard you rant and rave about his dad over years???? No wonder he has come to the conclusion he has.
I would not be adopting your step kids any time soon, and start to build back up your relationship with your DS

lunar1 · 28/08/2026 10:50

Why on earth didn’t you speak with your son first? You just presented him with this as a done deal, that you and your new family decided. Awful

Uricon2 · 28/08/2026 10:50

I'd drop the whole subject and work on reassuring your son of his importance to you. TBH I think it was a big mistake to discuss it with your stepchildren before talking to him.

They are getting beyond the age where having 2 parents with equal legal responsibility is helpful on a practical level, anyway and will soon be adults.

BallerinaFall · 28/08/2026 10:49

You need to also consider that you were in a marriage that wasn't working had an emotional affair then carried on the relationship and now live a happy family with your partner and his children

In his eyes whether rightly or wrongly as you said it wasnt drama : he had a family and suddenly it broke up and your partner was straight on the scene and you all became a family and hes hearing you bemoan his father/the marriage (basically his family) in most situations when a family breaks up there is time for the child to deal with the break up before dating and new families this didnt happen here.

RVectensian · 28/08/2026 10:49

They needed extra care and support, so my attention naturally shifted to helping them through it

This leapt out at me... attention shifted from what? It does sound very much like you have sidelined him. To lose your temper when he asked for your solo attention on his birthday of all things was really not the best

IStillHearTheWaves · 28/08/2026 10:49

I wouldn't do this. What if you and your husband divorce in the future? It might not seem possible now, but these things happen. Prioritise your child and safeguard his future.

Cuztardcream · 28/08/2026 10:49

Sorry but I would not be held to ransom by my 15 year old. He’d have to just deal with it

Sherararara · 28/08/2026 10:49

ItWasGreatWhenItAllBegan · 28/08/2026 10:48

Why on earth did you discuss it with your stepchildren before discussing it with your son?

This. How to show him who is the priority.

Sherararara · 28/08/2026 10:48

Doigoforit2 · 28/08/2026 10:25

There is zero need for this. Zero

So just respect your son and leave it

6 poxy years is nothing

This. Adopting them changes nothing other than alienates your son.

ItWasGreatWhenItAllBegan · 28/08/2026 10:48

Why on earth did you discuss it with your stepchildren before discussing it with your son?

MrsShawnHatosy · 28/08/2026 10:48

Newyearawaits · 28/08/2026 10:38

This 100pc
I totally appreciate where your son is coming from.
Adopting your sc won't change your feelings for them.
Also remember that their mum is dead.
Some may consider adopting them is disrespectful to her.

Surely it would be more disrespectful for the children to have to go into care in the event of their father’s death, rather than be able to stay in the care of a woman who loves them.

DisforDarkChocolate · 28/08/2026 10:47

Why has he heard so much about your poor marriage? You can also bet his Dad has been feeding the replacement narrative.

Put everything on hold and organise some counselling and time with just you and your son as soon as possible, I think you'll find he's been feeling replaces since he gained step-siblings.

Doigoforit2 · 28/08/2026 10:47

I am hoping this is nonsense and actually @pirdgz doesnt have any kids and instead is alone in her bed sit making up crap on Mumsnet

Timespeeding · 28/08/2026 10:47

Oh my God did you really ask someone else's kids BEFORE you talked to your own son?!

You should never have had this conversation without talking to him first. He should have been the first person you discussed it with before anyone else at all.

So now you can fuck up your relationship with your actual son by prioritising your husband and his kids over your son, or choose not to do that and have another man's kids and your husband feeling resentful towards your own flesh and blood.

By trying to please your husband and his kids without even considering your son first, you've really painted yourself into a fucked up corner, there will be damage done no matter what. I don't know what to tell you.

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