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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to hate being a step mum?

237 replies

PurpleSalem · 04/05/2026 11:24

There is so much context to this story but here is a very brief overview!!

I have been with my partner for over three years… he has a 6 & 8 year old I have a 5 soon to be 6 year old.

It’s never been plain sailing let me tell you that!! The ex on his side has done her very best to poison his kids against me to the point where the 8 year old didn’t see her dad for months.

Obviously she takes everything her mum says as gospel (totally understand that) but it’s just soooo hard to bite my tongue and live with it.

Feel like I’m walking on eggshells all the time.. like I’m not welcome and I’m just basically a frigging slave to the kids who don’t even like me!!!

Anyway, yesterday I bit back.. and i feel so guilty as I usually just keep it inside. After listening to her argue and be nasty to everyone all weekend I just lost it. She was telling me how I couldn’t tell her off as I’m not her mum blah blah to which I snapped ‘if I’m not your mum and you don’t want me to look after you.. cook your own food and was your damn clothes then!!!!’

The 8 year old is so clingy with her dad, talks to me like absolute shite and then goes back to her mum to say ‘oh SM has done this said this etc…’ and it all turns out to be lies!!

Her mum obviously then jumps on any form of problem pasting it all over social media/ tik tok etc slagging me off.

Sigh, sorry to rant.. just at my wits end :(

OP posts:
Bottlebroom · 04/05/2026 11:42

Chewbecca · 04/05/2026 11:38

I don't think you or your partner are in the right space for a relationship right now. It's not doing the DC any favours.

This. Yet another case proving blended families rarely work and exceptionally rarely ever benefit the children (unlike the parents libidos).

Chewbecca · 04/05/2026 11:38

I don't think you or your partner are in the right space for a relationship right now. It's not doing the DC any favours.

EmeraldShamrock000 · 04/05/2026 11:38

Why are you sharing precious years with your child to be in this relationship? Her father should be doing the donkey work, feeding, clothing etc and telling her to behave herself and have respect.
His ex is just another nightmare on top.

pinkyredrose · 04/05/2026 11:38

Why are you doing these things for her, why isn't her father cooking etc?

Do you live together?

ChristAliveHelp · 04/05/2026 11:37

That wasn’t a pleasant thing to say and all you ahve done is confirm that her feelings are correct op.

You need to speak to your partner about this.

Endofyear · 04/05/2026 11:37

Why isn't your partner dealing with this? Why are you cooking her meals and washing her clothes, her father should be doing that!

PinkPonyAnonymous · 04/05/2026 11:37

Sorry, but you did choose to join her family.

My cousin’s new wife hasn’t committed to being a step mother and it’s just really sad for the children.

Flamingojune · 04/05/2026 11:37

Why did you get into a relationship with a man with a 3 yr and 5 year old?

rubyslippers · 04/05/2026 11:36

If he’s a partner and not a husband you don’t need to stay in the situation (edited to say you can leave if married as well but likely to be a longer process)
Why isn’t he washing and cooking and PARENTING
sounds horrible especially for all the kids
and I couldn’t be doing with all the social media drama
sounds toxic and unsalvegable

Decacaffeinatednow · 04/05/2026 11:36

What does her father say? And naturally enough he has you cooking and washing their clothes.

Decacaffeinatednow · 04/05/2026 11:34

I think you need to protect your own young child.

Sillyme1 · 04/05/2026 11:33

She is an eight year old innocent child, who is feeling insecure. Her mother is the one to blame here, twisting things round and using her child to get back at you. Hurtful when you are trying your best. Can you speak to her dad?

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