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AIBU?

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Wicked step mother

36 replies

BeWittyTurtle · 18/09/2025 17:39

I’m not sure if I’m being a wicked step mum/ have unrealistic expectations and I just want to put it out there I like my step son, I like most children, understand my own kids aren’t perfect either.

But I am just a human.

My other half has a 17 year old son.
I have girls aged 19, 15, and 8.

All kids are 50/50 parented with respective co-parents.

We all started living together 18 months ago. I do expect my kids to pitch in with things like laying the table, or if I’ve cooked a big meal we all clean up together, one washes, one dries etc. My kids are pretty good and will also clean their rooms. (Do not get me wrong, I’m not saying they’re perfect).

My partner’s son does literally nothing at all. He only speaks if he wants something, makes a mess around the place and if asked to clean it up will either claim incompetence (even when shown) or his dad steps in for him.

He’s a nice boy, plenty of positives going for him but it’s starting to really bug me that he isn’t encouraged to pitch in. For the record, absolutely no neurodiversity/learning or social problems are at play here.

if I ask him to do anything- like earlier I asked him to tidy all the shoes on the rack as I was busy and we had guests coming shortly, he put his shoes together and walked off.

He’s allowed to do essentially what he likes- and I think at his age he could do more. He texts me with demands (can you buy my dad a card and present from me for his birthday and wrap the gift?), or ‘what time can you take me to…’ even though I had no idea I was taking anyone anywhere.

other things really annoying me are him leaving the door wide open when he uses the loo and - I know this is me being a weirdo- when he spits really loudly after brushing his teeth.

If my writing time here suggests I’m grumpy/raise my voice in any way, I absolutely am not- I really struggle with knowing if I can stick up for myself/boundaries because I had a really bad start in life with a very violent and frightening home life. I’m doing my best here.

OP posts:
outerspacepotato · 18/09/2025 18:17

You need to step up if your weak partner won't. You have 2 minor girls in your home, one of whom is 8. His son has to shut the bathroom door. No ifs, ands, or buts.

Your partner would rather his son like him than parent him and your kids are being exposed to bad behaviour and the son is being really entitled with you.

Come to Jesus meeting with ground rules. If they're not followed, somebody's going to be moving out. Things are not working out.

Did you move to a new place or yours or his?

Endofyear · 18/09/2025 18:12

You need to have a serious conversation with your DP. He's the one who needs to impress upon his son that he needs to pull his weight around the house and shut the bathroom door! He is shirking his responsibility as a parent & it's effecting the whole household - I'd be telling him to step up and things need to change or I'd be rethinking living together.

BeWittyTurtle · 18/09/2025 18:07

Zempy · 18/09/2025 17:46

Have you discussed with DP? What does he say?

I would clearly explain that his DS shapes up, or they can both ship out.

He gets very defensive and brings up my childhood

OP posts:
BluntPlumHam · 18/09/2025 18:06

He’s been raised completely different to your daughters so I can understand the clash. You need to speak to your dp so he can lay some boundaries.

BeWittyTurtle · 18/09/2025 18:06

Marmaladelover · 18/09/2025 17:47

At 17 he should be doing more . I think a serious conversation with your dp is badly needed . I guess it wasn’t discussed before moving in as it’s such a basic thing !

we did couples therapy before moving in where we set out stuff like this. DP says the right things, doesn’t do them. He’s lovely, just scared his son won’t like him

OP posts:
GertrudePerkinsPaperyThing · 18/09/2025 17:51

Also, of course he shouldn’t text you with demands! That’s outrageous.

Marmaladelover · 18/09/2025 17:47

At 17 he should be doing more . I think a serious conversation with your dp is badly needed . I guess it wasn’t discussed before moving in as it’s such a basic thing !

Zempy · 18/09/2025 17:46

Have you discussed with DP? What does he say?

I would clearly explain that his DS shapes up, or they can both ship out.

CinnamonBuns67 · 18/09/2025 17:46

As previous poster says he's a product of his (poor) upbringing. Yanbu to be annoyed though he's more than old enough to chip in. Have your husband enforce house rules.

Hellogoodbyehowdoyoudo · 18/09/2025 17:43

You say you had a violent and frightening upbringing.

I believe it's likely that because of that, you like to maintain control over your home life now. In a positive way of course.

Because he is your step-son, you likely feel you have less control over him. And it likely stirs up negative emotions without you even realising.

GertrudePerkinsPaperyThing · 18/09/2025 17:42

In age old MN fashion, you have a DP problem!

His DS is a product of his upbringing and also of the fact that your DP continued not to make sure his son complies with reasonable requests/ expectations on family life.

Obviously all the DC have to be treated the same (subject to age, needs etc) but what the expectations were needed to be discussed before moving in and “blending families”.

Unless your DP has a major step up I’d be rethinking living together.