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AIBU?

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Furious with son and hid girlfriend

86 replies

MyLoyalAmberHelper · 26/09/2025 01:01

DS mid 20's has been with GF a couple of years. Known each other since school. DS is ASD and although very clever, he does struggle with navigating relationships.
We all like GF, he is crazy about her always saying how amazing she is etc.She is very successful and moved away for a new job, he initially spent a lot of time with her as she was lonely. She has settled in now, and he sees her every other week for 4 or 5 days, usually travelling to her she comes to him once ior twice a month, and visits family and friends at the same time.
.He pays her "keep"when he stays half the bills and food, but also gives her money towards her mortgage. I reduced his rent at home as he is only here half the time. I was a bit surprised when i found out how much he gives her each month. I said i did think it was fair to pay half the bills and food when he's there, but thought paying towards the mortgage wasn't very fair. She also stays at ours a fair bit and i wouldn't dream of asking for anything.
last weekend we had a family dinner with all his siblings and she was joking, but being quite nasty about him. I didn't say anything but my DD said to me she was uncomfortable and felt the comments derogatory.
Suddenly he announces they have decided mutually to see other people. I am certain this is her choice, as he is besotted with her. He invited a girl (an old friend round) i said i felt uncomfortable, but he said GF was seeing other people also. I am really cross as i feel she is taking advantage of him, and i think he's going to get hurt. I am feeling really angry and don't really want her round here anymore. We have anyways treated her as one of the family. I cant tell him what to do but i am worried about him being taken advantage of. Am i being unreasonable not wanting to welcome her in my home any more? I also worry that his friend (who has always liked him) will get hurt as i think he's just inviting her round so he can say its a.mutual thing with the GF. Do i try and talk to him, or let him get on with it? Should i carry on letting her stay here, what do i do about the friend coming round. I just feel uncomfortable in my own home. I don't want to alienate him, we get along well, but im worried about him and angry with her it seems like she wants to have her cake and eat it, i just want to tell him to call it a day, if she wants to see other people she clearly don't have respect for him. Sorry about the rant.

OP posts:
Thepeopleversuswork · 26/09/2025 09:13

It does sound as if she is trying to stealth dump him and keep the money, which is really shitty. You could possibly point that out but he won’t listen.
They sound incompatible and they are too young to settle down anyway so it’s probably a blessing in disguise.
I would just let it play out and be there when the shit hits the fan.

Butterflybum · 26/09/2025 09:12

noidea69 · 26/09/2025 09:06

She's moved on with her life, you cant stick with your boyfriend from school for ever, they were always going to end once she moved away.

You need to stop seeing the now ex GF as part of the family, she isnt.
The new girl might be a rebound thing, but thats for her to take the risk on.

What about the money side?

Butterflybum · 26/09/2025 09:11

I would be worried too.
Relationships can be difficult to navigate anyway with ASD without opening it up and then paying her mortgage.

Ultimatly though he’s an adult. I wouldn’t ban her from your home or risk your relationship with your son when he’s so vulnerable. I would be there for him and be ready to pick up the pieces.

noidea69 · 26/09/2025 09:06

She's moved on with her life, you cant stick with your boyfriend from school for ever, they were always going to end once she moved away.

You need to stop seeing the now ex GF as part of the family, she isnt.
The new girl might be a rebound thing, but thats for her to take the risk on.

MikeRafone · 26/09/2025 09:02

Oh my, what a process to navigate without interfering but also protecting your own.

Id be inclined to say to ds that now they are not exclusive its going to be difficult having different girl friends over - and also shows a lack of respect to his family having what could appear like a revolving door of girls friends and sends a message your not comfortable with to other family members

yes girlfriends can come round but not staying overnight etc as it becomes weird.

This would be my feelings on the matter, regardless of not liking the principal girl friend.

Ive lived with a teen and 20s something and although they had different friends over - they were one at a time and I wouldn't;t have wanted more than one at a time as it paints a different picture

As for talking to him - sit down and listen, ask many different questions but don't judge his answers. Literally place your hand over your mouth and listen to what he has to say, probe but don't tell him what you think. Do you want this/ how do you feel about it? how does it make you feel?

ViciousCurrentBun · 26/09/2025 09:01

When men whine about awful gold digging women, I tend to think who are they because I don’t know any, well she is one of them. He should contribute towards the bills when there but not the mortgage.

It is up to them what they do now adult but if anything is or verges on abuse rears it head then I would be saying something. I would mention the mortgage payment and I would say only committed relationships can stay. Letting her still stay is a thorny issue. You don’t want to push him away and this is a potential source of doing that but I do not know your personality type, I would struggle to keep quiet.

SleepyLemur · 26/09/2025 09:00

DeathStare · 26/09/2025 01:45

I think their relationship is between them and its not your place to intervene. Yes he may get hurt, but most relationships end and most if us get hurt at some point. It's part of life.

Having said that, I don't think you would be unreasonable to say that only committed, exclusive partners can stay at your house. I certainly wouldn't be comfortable with my adult DC bringing home constantly changing partners. If that's what they want to do, then I don't disapprove as such (it's not my business) but I wouldn't be comfortable having a revolving door of partners in my personal space.

This sounds sensible, if it is how you feel and you can do it in a supportive way.

Is he still contributing towards her mortgage? Not sure what you can do about it, but seems like she could be taking advantage of him if he is. If he is now spending less time there, it might be worth having a talk about him paying a bit more rent now you assume he will be paying less to girl friend. You could offer to increase his rent but put it in a savings account for him.

ComfortFoodCafe · 26/09/2025 08:59

I would actually be pleased but keep it to myself. Means itll stop paying towards her mortage the cheeky cow has been taking advantage of him.

ScholesPanda · 26/09/2025 08:57

I think she's pretty silly to get him to pay part of her mortgage, does he have that in writing at all?

IANAL and I'm only going on what they told me, but a DD of some friends of ours did similar and our friends ended up having to pay the ex-bf a five figure lump sum when they broke up because it had given him an interest in the property.

I think the open relationship business probably means this relationship has run it's course, but it's not unusual at that age to want to meet more than one person, test the waters, see if you can do better etc. Being positive OP, he has used it as an opportunity to meet other women, I'd be a lot more worried if he was sat waiting on her whilst she met other men. Hopefully he'll meet someone better and he can ditch her.

I don't think YABU to cool on this gf though, she's unlikely to be a keeper so no need to treat her as one of the family.

waterrat · 26/09/2025 08:51

I think this is very normal early 20s behaviour.

I wouldn't get too involved other than give advice when asked.

Rosscameasdoody · 26/09/2025 08:43

Redburnett · 26/09/2025 08:41

If he can afford to pay her half the mortgage when he stays there he can surely afford to rent his own place. He needs to move towards independence. Perhaps encourage him to focus his energies on getting a better paid job to enable him to do this (and keep him busy job searching).

I think there’s more to this than simply being able to afford a place of his own. OP will know how reasonable or otherwise it is to expect a move towards living independently.

Redburnett · 26/09/2025 08:41

If he can afford to pay her half the mortgage when he stays there he can surely afford to rent his own place. He needs to move towards independence. Perhaps encourage him to focus his energies on getting a better paid job to enable him to do this (and keep him busy job searching).

AutumnCosy2025 · 26/09/2025 08:40

@MyLoyalAmberHelper

youd be better to ask in the SN section, a lot of people just have no clue what it's like to have a young adult child with Asd,

AutumnCosy2025 · 26/09/2025 08:27

Morningsleepin · 26/09/2025 01:15

So you think his gf should stick with him because he is besotted? I understand that you probably feel more protective of him because of his autism but you cannot interfere so much in his relationships

That's not what she said, at all.

mochimoons · 26/09/2025 08:21

What I’d actually be most concerned about is the financial side of things. Right now he’s essentially paying off some of her mortgage, which means he’s helping her build equity in a property he won’t have any claim to. From his perspective, that money could be going toward his own financial goals - like saving for his own place or future security. It's very unfair for her to expect him to contribute in that way, especially without any protections or agreements in place.

Everything else you mentioned comes down to personal opinions about their choices, which I don’t think is really fair for you to bring up. The financial side, though, is important and definitely worth discussing because it could be putting his long-term future at risk. You could definitely have a level headed discussion about that, but at the end of the day he will make his own choices and you may have to just go along with it.

CautiousLurker01 · 26/09/2025 08:13

Disagree with PPs that say DS’s autism is an irrelevance. Autism tends to lead to black and white thinking (‘he/she’s my friend/girlfriend and therefore I should be loyal’ is a common belief, even in the face of abuse). Autistic people are more vulnerable to coercive control and abusive relationships, as a result.

As the parent of two autistic YPs, I’m afraid I would sit DS down and have a conversation of what respect and love in a relationship is, what ‘let’s see other people’ really means, and how outside a committed, monogamous, cohabiting relationship it is unreasonable to be expected to contribute towards a mortgage or bills though perfectly reasonable to go dutch on meals out and groceries when you visit.

I do agree that it is important to be supportive of, but not become over-involved in, our DC’s relationships until they have put a ring on it… I once had a BF whose mother took me to one side and said ‘while you are dating my son you are welcome in my home any time you wish to visit him or us, but once/if you stop seeing him we will not want to see you again.’ I was blown away by the harshness and directness, but as an adult totally understand the sentiment (even if I would never say it myself!) - they are dating your DC not wooing the family.

Swiftie1878 · 26/09/2025 08:12

MyLoyalAmberHelper · 26/09/2025 02:48

I don't think she should stick with him, if she doesn't want to be with him she should end it not this messing about.
Also he cannot afford to move out on his own, so thats not an option.

Is he working towards being able to afford it?

He’s mid-20’s - if he wants a series of gf’s to bring home, he needs his own place. Otherwise he meets them elsewhere/at their homes. Your house is not a knocking shop.

TheDevilFindsWorkForIdleMums · 26/09/2025 08:06

He's being financially abused.......I see this for what it is. She isn't interested in him, she's taking money from him. As he's a vulnerable adult I'd be escalating this tbh.

Lilactimes · 26/09/2025 08:05

Maraudingmarauders · 26/09/2025 07:37

I would have a conversation with him on his own and just ask how he’s feeling about the Chang win the relationship, and perhaps drop a few very relaxed lines about how people can sometimes feel pressured to go along with things to make other people happy and you just want to check he’s happy because it’s a surprise given how in love he’s been with GF up to now. He’ll probably throw you off and say it’s fine and he’s happy but at least you’ve put the words out there. I’d probably also comment on being careful about investing money into something that might not last.
as others have said you’re perfectly entitled to say you only want long term committed partners to stay over, he might be having an open relationship but you aren’t.

absolutely this 💯

FutureMarchionessOfVidal · 26/09/2025 08:02

It’s your house. You are entitled to refuse to have people in it if you are not comfortable with them as individuals or with the circumstances. I would simply say you don’t want romantic partners in the house unless it’s in the context of what is (or is hoped to be) an exclusive ongoing relationship. This would exclude both the GF and the other unfortunate young woman who seems potentially to be being lined up to be used for sex.

I would also definitely suggest to him that he give serious consideration to whether it is ethical to have any sort of sexual relationship with the other young woman. Has he considered the emotional damage that may do to her? Does he think he is acting as a true friend if he behaves in this way to her?

I would also mention to him that both you and his sister were uncomfortable with the way his GF treated him at the recent event; & remind him that he deserves love & respect & to be appreciated in a relationship. I would also suggest to him that he consider his financial position & whether the payments he is making are appropriate in the circumstances. And I’d leave it at that for now.

Like a PP I think the GF is almost certainly out of the relationship, & fed up with him, but keeping him on for the ££. Horrible behaviour. But I would not say that - at least not yet. I would reconsider in 6 months if he is still being exploited.

I’m surprised by the posters telling you to butt out. Would they say the same if this was a daughter? A young woman with these vulnerabilities being financially exploited by a man who put her down in public while taking her money? I suspect not.

Thingamebobwotsit · 26/09/2025 08:00

MyLoyalAmberHelper · 26/09/2025 02:48

I don't think she should stick with him, if she doesn't want to be with him she should end it not this messing about.
Also he cannot afford to move out on his own, so thats not an option.

You can't do anything about their relationship, but you can do something about your response to it.

(1) I agree with a pp re: using your house as a revolving door. That has to stop. It is disrespectful to you, and he needs to find an alternative space.
(2) If he can afford to underpin a mortgage of a girl that has clearly moved on, I would be asking for more rent (you will need to work up a reasonable excuse for this, bills are shooting up etc).

ASD or not, this is about you and your house. Start thinking about your red lines and boundaries.

DaisyChain505 · 26/09/2025 07:53

Hes an adult and this is his situation to navigate. You have no idea what conversations they’ve had and who’s said what. Leave them to it.

Househassles · 26/09/2025 07:53

Stop trying to manage your son's life. Charge him what's reasonable to live in your house while he does, and let his girlfriend come to stay occasionally if he wants to invite her. Do not pay for him to spend money at her house or going away with her - that's for him to work out.

ThatPeachFox · 26/09/2025 07:48

Morningsleepin · 26/09/2025 01:15

So you think his gf should stick with him because he is besotted? I understand that you probably feel more protective of him because of his autism but you cannot interfere so much in his relationships

Sounds like GF is using him.

tea GIF
NumbersGuy · 26/09/2025 07:48

Assuming DS never had any type of exposure to therapy for learning about social cues, this is the biggest challenge for most ASD affected people. My brother never learned how to properly deal with interpersonal relationships and therefore struggled his entire life with intermittent coaching from me when he reached out with questions. DS likely needs something similar from an outside source to help navigate this situation and future encounters, depending upon his level of reception. Just don't try to put the genie back in the bottle - let them learn to work with situation and make their own reasonable choices.