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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Puzzled how lovely DB ended up with awful wife

159 replies

howdoesthishappen · 14/09/2025 10:31

AIBU to (alongside other family members) be completely puzzled and confused as to how my DB has ended up with SIL. He is calm , kind, hard working and she is the most confrontational, antagonistic, highly strung, controlling and controversial person we’ve ever met.

He is a good judge of character with everyone else, always kept himself out of any trouble or conflict yet seems completely happy with her ? It’s like he doesn’t see or hear the things she does and says. Totally under her spell?

Many times we’ve asked him is he ok ? Is everything ok? He knows we are here for him but it’s absolutely baffling. How do these situations happen . Aside from always making sure he knows we are here for him and trying (it’s hard) to maintain contact what do you do ? It’s just a really bad gut feeling about her as well as the way she behaves.

AIBU to be concerned

OP posts:
dottiedodah · 14/09/2025 12:48

I feel for you all.Do they have DC yet? That may help smooth the waters! She sounds rude and unpleasant esp to your poor DM .Its difficult as she may feel your animosity of course and be picking up on it. At Christmas do they ever go to her parents.Maybe you could alternate years just for Boxing Day maybe ?

ExhaletheBS · 14/09/2025 12:49

Horsie · 14/09/2025 10:53

OK, I haven't read the thread except for the OP's initial post, but I have the answer to this! Having seen this dynamic play out in MANY relationships in my family, I know exactly what's going on.

When I say "this dynamic," I'm talking about a really sweet, nice person paired with someone like your SIL, definitely NOT nice. My family has a number of awful people paired with absolute sweethearts.

I've come to realise that horrible people want a nice person as much as anyone, so what they do is, be really nice and be a great partner TO THAT ONE PERSON, while continuing to be an absolute arsehole to everyone else. That's why the nice partner can't see it. Yes, I have wondered why the nice partner can't see what they're like to everyone else, but the horrible person does tend to pick someone who's not only very nice but also, shall we say, a little naive. Has a sunny outlook. Wants to believe the best in people.

So there's your answer. They are lovely to their nice partner because there's something in it for them, while being their usual nasty selves to everyone else, who then sitting there scratching their heads. They are usually very good partners to those people, too.

Edited

So basically a narcissist?

ScrollingLeaves · 14/09/2025 12:50

Maybe he is too quieter/accepting and so he finds her forcefulness and fierceness a solace.

Is he by any chance too passive and using her as his alter ego, forcing her to be this way by default? ( This is only a suggestion based on some personal experience of dynamics between couples.)

Grumpyrager · 14/09/2025 12:51

I think it’s pretty common. You often see a difficult, antagonistic person with a decent, pleasant person. It was flabbergasting the first time I saw it, but I e seen it so many times now. These mean and difficult people aren’t going to marry eachother as it wouldn’t work.

Lanzarotelady · 14/09/2025 12:51

Oh and out of dh and his two siblings, we are the only ones in a solid relationship!

howdoesthishappen · 14/09/2025 12:53

dottiedodah · 14/09/2025 12:48

I feel for you all.Do they have DC yet? That may help smooth the waters! She sounds rude and unpleasant esp to your poor DM .Its difficult as she may feel your animosity of course and be picking up on it. At Christmas do they ever go to her parents.Maybe you could alternate years just for Boxing Day maybe ?

Yes they have 3 dc. Every other year we’ve always had Xmas with everyone and that’s due again this year. Presents can be quite awkward as she will say if she doesn’t like something quite bluntly ! Equally expresses if she loves something but will say it to DB, so if she opens a gift for example from me and doesn’t like it she will say ‘this won’t suit me I cant lie. You’ll have to return it’ or as happened last time we had a family Xmas she loved what I got her and turned to DB and just said ‘this is lovely isn’t it!’ But didn’t even look at me. Other times it’s just full on blatant rudeness and criticism but as I said I do see a vulnerability there. I also just worry for DB as she seems to have a fiery temper

OP posts:
ScrollingLeaves · 14/09/2025 12:54

Grumpyrager · 14/09/2025 12:51

I think it’s pretty common. You often see a difficult, antagonistic person with a decent, pleasant person. It was flabbergasting the first time I saw it, but I e seen it so many times now. These mean and difficult people aren’t going to marry eachother as it wouldn’t work.

A passive, but secretly aggressive partner though, ( I not saying OP’s DB as how could I know), often helps create harridans out of their spouse.

Lanzarotelady · 14/09/2025 12:54

Maybe its just you and your mum she doesn't like OP?

ScrollingLeaves · 14/09/2025 12:57

howdoesthishappen · 14/09/2025 12:53

Yes they have 3 dc. Every other year we’ve always had Xmas with everyone and that’s due again this year. Presents can be quite awkward as she will say if she doesn’t like something quite bluntly ! Equally expresses if she loves something but will say it to DB, so if she opens a gift for example from me and doesn’t like it she will say ‘this won’t suit me I cant lie. You’ll have to return it’ or as happened last time we had a family Xmas she loved what I got her and turned to DB and just said ‘this is lovely isn’t it!’ But didn’t even look at me. Other times it’s just full on blatant rudeness and criticism but as I said I do see a vulnerability there. I also just worry for DB as she seems to have a fiery temper

ASD? Only at ease with your DB?

Gettingbysomehow · 14/09/2025 12:59

I know someone the same, rude and awful but for the sake of family relationships I just keep it to myself and keep my distance but it pains me, a lot. I would have told her to make her own damned coffee though. No way I'd put up with that.

EmeraldShamrock000 · 14/09/2025 13:01

Passive men are attracted to confrontational women, they like others to make the decisions in the relationship.

DoYouReally · 14/09/2025 13:11

Unfortunately, this happens a lot. Some of the nicest people end up with awful people.

Two things in my opinion:

I suspect she's very physically attracted and he never thought a women who looks that good would give him the time of day (that's how she got him).

They have kids together and he doesn't want to be a part time parent and/or he believes that they will be treated worse when he's not there. (that's how she keeps him).

It's the same whether male/female is reversed or in same sex couples too.

Keepoffmyartichokes · 14/09/2025 13:20

This happened to my brother, his wife was exactly the same she also had a fierce temper with anyone she didn't agree with. She could start an argument in an empty house. They eventually split up but my brother was a shell of a man in the end and the kids had to have counselling as she was that awful to them. Now the kids don't want anything to do with her.

Withthecorner · 14/09/2025 13:28

fasshionseeker · 14/09/2025 12:28

It's very very commmon for men (and it is always men) to marry women that do not get on with their family (particularly female members of the family - the mothers and sisters but all of them fathers, brothers and sisters in law included). Prince Harry and Brookyln Beckham current illustrations. Beckham is a good example because the Beckhams' seemed like a very close family before he got married. Harry, William and Kate seemed close as well.

I think there are two big factors in play.

One is that subconsciously the men are acting out - choosing someone unlike their family or previous gfs who have fitted in - precisely because they want to make a statement, 'show them', or feel like they weren't the favorite and want a woman who is 'different' and prioritises them (for which read love bombs them). I don't think it is a conscious thing; none of them would recognise it but that is what is going on. Subconsciously they want to make a 'break away' statement because they feel slighted in some way - a sibling is preferred or they weren't the centre of attention.

The second is that some women (not all, but some) are insecure and competitive. This can depend on their own experiences of family but can't accept that you can love more than one person and loving a wife is not exclusive of loving a mother or a sister. This competitiveness means the wife repeatedly and unnecessarily forces a flex where the man has to show his wife she is more important. Over time, unsurprisingly, this causes conflict and resentment with the birth family.

Simple example is mother's day. Plenty of women can't accept that a man may want to spend time with his mother on mothers day and NEED to have a demonstration that they are more important. So engineer a situation where he has to go to the wife's mother, or when they have children, has to solely focus on their children.

This situation gets repeated in many situations where there is specially generated competition - I expect you my husband to come with me to this party instead of your parents for Sunday lunch; to take me away for the weekend and miss your sister's birthday; to not invite your parents for dinner because... and so on.

It's really really sad and very painful for the birth family but fractures like this are standard sadly. It's even more painful where you were close to the son/brother to start with and end up virtually not speaking. Prince Harry & Brookyln Beckhams families are probably really sad about it all.

That is so interesting, thank you.

My DB hasn't spoken to me in 30 years! We were best friends, shared a friendship group etc. - until he met his wife.(Sil).

She has a very unconventional family (her DM is the long term mistress of her DF, a married man with children (maybe, there is no clarity about whether this man is her real dad either). None of us are supposed to know any of this.

Sil was all about her family, DB was soaked up by them. Slowly she cut him off from his friends and family. He didn't need them, he had hers.
With our family she was antagonistic and precious. Her way or nothing. Her family came first.
Until more recently, where she has fallen out with her family too.

She was competitive (especially with me). He says ‘I got it all’ from our parents. Many, many examples of where this isn't true but I get that that’s how he feels, and the reality isn't so important.

I'm university educated, professional career. Him, not so. He hates that.

My DM prefers him, panders to him and says my DF definitely got what he wanted when my DB arrived (I was first born).

Over the years, DB has changed from a funny, light-hearted, caring young man, to an absolute, bitter misery. He looks so sad. No friends, no hobbies. Distant with our parents.

At my DF’s funeral he showed how much he hates me (to the point where he can't even look at me across a table) and was obnoxiously rude with other family members.
She was much more welcoming and chatty!

NewHome2026 · 14/09/2025 13:35

YANBU op - I feel exactly the same way about my BIL. He was always a kind, considerate and generous person. She is selfish, cruel, rude and misanthropic and she has diminished him. Very sad.

Lululullabies · 14/09/2025 13:42

If I’m being really honest one of my brothers is a pretty aggressive bully and his wife is very kind and sweet.

Personally I don’t get the attraction but I think it is more obvious in my brother’s case where it is more gendered that she is kind and sweet and he is the more aggressive one. I think she is attracted to strengths she does not have in any way herself that ultimately dealing with the vast swathes of variety of people in the world that you will meet in life that a person needs.

You can’t usually outsweet an aggressive person for example. You need to develop other traits and skills to interact with them. My sister in law has precisely zero of these traits/skills so she gets to continue to be her sweet self in every situation and in challenging situations let my Rottweiler brother handle any of the difficult stuff that arises on her behalf.

Neither of them develop and grow well in those dynamics though.

shuggles · 14/09/2025 13:50

howdoesthishappen · 14/09/2025 10:34

Yes I often think it probably is based on looks/attraction as there’s nothing else about her that I’d imagine anyone would like the second she starts !

So she is beautiful then?

I wonder then has DB not had previous issues with horrible people?

Generally, teenagers and young people tend to value looks and beauty as they have had very little real world experience. As people grow older and encounter bullies and horrible people, our perspectives shift and our values change.

I am one such person who has dealt with the most disgusting and horrible people imaginable, which means that if I was to choose a partner now, I would place more value on their character, personality, and attitude above all else. The most important thing would be that I would not in a relationship with someone who is horrible and only upsets me and other people.

Has DB not had previous experiences with horrible and rude people? If not, that could explain why he only choose a woman based on beauty and little else.

DarkYearForMySoul · 14/09/2025 13:52

I can imagine my SiL has said similar about me.
From your posts we are definitely not talking about each other. However around my in-laws I am the vocal person. He has never stood up to his family, just been there for whenever they want or need him. They see him a quiet and gentle but it’s actually him being downtrodden in their family (SiL was favourite child).

Their values, politics and life paths are very different. They have gone down the path of Brexit and Farage-worship to help give them an easy (but inaccurate) excuse for why they’re so anxious. He would never discuss politics with them to keep the peace (he’s actually more left-wing than me), I do engage in discussions. He ignores issues and avoids all confrontation, but is grateful I show DC how to stand up for what’s right and name the elephant in the room. At least our DC will grow up knowing how to have a respectful discussion and stand up for their values. The in-laws fund this very challenging.

Does any of this seem similar to your situation?

NeverDropYourMooncup · 14/09/2025 13:59

Might be something like she loves him?

DP's my safe place. I might be a total dickhead where other people are concerned, but he's funny, smart, sweet, good and kind and whilst outside is filled with arseholes, idiots and bullies (including until I went NC, the people I shared some DNA with), the only twat at home is the cat.

Netcurtainnelly · 14/09/2025 14:03

howdoesthishappen · 14/09/2025 10:31

AIBU to (alongside other family members) be completely puzzled and confused as to how my DB has ended up with SIL. He is calm , kind, hard working and she is the most confrontational, antagonistic, highly strung, controlling and controversial person we’ve ever met.

He is a good judge of character with everyone else, always kept himself out of any trouble or conflict yet seems completely happy with her ? It’s like he doesn’t see or hear the things she does and says. Totally under her spell?

Many times we’ve asked him is he ok ? Is everything ok? He knows we are here for him but it’s absolutely baffling. How do these situations happen . Aside from always making sure he knows we are here for him and trying (it’s hard) to maintain contact what do you do ? It’s just a really bad gut feeling about her as well as the way she behaves.

AIBU to be concerned

He makes her happy, he dosent have to please you.
Wonder what she thinks of you.

Horsie · 14/09/2025 14:07

ExhaletheBS · 14/09/2025 12:49

So basically a narcissist?

I don't know. You can be a thoroughly awful person without being a narc.

tinytemper66 · 14/09/2025 14:08

Mind your own business.

Octavia64 · 14/09/2025 14:17

Alternative perspective:

who he is with his family isn’t necessarily who he is an adult.

many people when around their birth families revert back to how they used to be.

my ExH was like this. As an adult he was very ambitious, driven, and direct.

with his family he never made a decision and never challenged anything his parents did.

i got very anxious around his parents as they had trouble understanding the concept of food allergies and often made things with dairy in that I wasn’t supposed to eat and made me ill.

i had to address it with them as he absolutely refused to ever raise it with them. He would never, ever do anything that challenged them in any way.

as a result they saw me as an anxious trouble maker.

when we got divorced he simply stopped seeing them. He wasn’t able to have a conversation with them about his needs at any level so he just stopped seeing them.

he has a new wife now and two new children. I believe he still doesn’t see them.

TheaBrandt1 · 14/09/2025 14:17

Is she extremely pretty / sexy?

CherryVanillaPie · 14/09/2025 14:22

Sounds like my mum and dad. My mum was very pretty, fairly low intelligence, mentally ill, a jekyll and Hyde personality. My dad is lovely but was very naive. As an only child who'd always gone to boys' schools he wasn't very discerning about women. He did come to realise she bullied him and me, but even when she started sleeping with other men he couldn't be bothered to leave her.

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