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Step-parenting

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Adult step children still treated like kids

103 replies

manifestingit · 14/03/2025 10:31

I am looking for feedback before I cause anymore problems.

My partner and I live together and have a newborn. He has 2 adult children (m20, f18) who live with us 50% of the time. Which is their choice to continue this until they are in a position to get their own place.

My partner and I have clashed a lot over the last year about how much ‘free rein’ his children get in our house. He feels as they are adults they should be allowed to come and go and do as they please. I agree to an extent, HOWEVER, I do not agree that they can have partners over every time they are in our house and staying over whenever they like.

We live in my house, which is a modest 3 bedroom, 1 bathroom, so space is tight. Also I am 9 weeks postpartum. I don’t want other people in the house all the time.
We had a massive fight about this and almost split up as I refused to back down. As I strongly feel my needs during this postpartum period is more important than teenager / young adults wants.

We reached an agreement with no sleep overs until baby is sleeping better and I feel ready and their partners can come over a couple of times a week for dinner but not every day they are here.

Neither of his children pay ‘digs’ . They had one chore each which again was a point on contention as the 18f had to be reminded every time or it wouldn’t get done. The chores were what you would expect of primary age children. I.e clean the bathroom once a week and turn the dishwasher on and empty it when done.
I have since refused to do their laundry so that is on them to do themselves now and if they don’t they will feel the impact of it. Not me.

Last night we got into it again. He offered his children the dinner left overs for lunch and was taking a portion for himself to work. I verbalised the observation that he never makes me up a portion of leftovers or even offers me some. I am lucky if I get the chance to use the bathroom in peace during the day sometimes as baby has colic so making a meal is usually out of the question, however he sorts himself out and his adult children with lunch for the next day, bearing in mind both his children were off work / college the next day. His response, “they’re my kids, I think about them. I don’t think about you”
Well I was pissed. I removed myself from the conversation but tried to speak later and he doubled down by saying that he “fathered them and will always think about them and that he is not my father”

I am still pissed. I am getting zero sleep as I do all the night feeds as he thinks his sleep can’t be disturbed because he is working. He now takes baby for a few hours in the morning at weekends to let me catch up on sleep but even this took an argument.

I haven’t ate a balance meal during the day since baby was born unless my mum has come up and made it for me and yet his adult children still trump me.

So…Am I being selfish or doI have a right to feel pissed off that not only do his adult children still come first but it is clear I am not even an equal?

OP posts:
steplind · 17/03/2025 19:23

18 and 20 are tough ages in a different way than younger kids. The main difference is that once you turn 18 you become emancipated from your childhood home. In other words, they're free to move out and set their own rules in their own homes. What it doesn't mean is that they get to control your home more. So I strongly disagree with your husband saying that they can come and go as they please. In fact, they are now more like guests than dependents. I'm not saying that an 18 yo can fully live on their own, but you definitely get to set rules, enforce them, and if they refuse, they can live indepedently on their own.

Thatsenoughadulting · 18/03/2025 07:29

steplind · 17/03/2025 19:23

18 and 20 are tough ages in a different way than younger kids. The main difference is that once you turn 18 you become emancipated from your childhood home. In other words, they're free to move out and set their own rules in their own homes. What it doesn't mean is that they get to control your home more. So I strongly disagree with your husband saying that they can come and go as they please. In fact, they are now more like guests than dependents. I'm not saying that an 18 yo can fully live on their own, but you definitely get to set rules, enforce them, and if they refuse, they can live indepedently on their own.

An 18yo who has been raised properly should be able to live on their own but I very much doubt with their attitudes and their father's that they've been raised properly. You're absolutely right in that they are now more like adult guests than they are dependents and they should be treating living their as a privilege rather than their right. The audacity of some adults who think the world owes them something is astonishing.

crackashark · 18/03/2025 09:19

manifestingit · 14/03/2025 17:31

Thank you everyone for your replies. I have read them all and appreciate them. We had it out when it came home and in anger he told me to stick my relationship up my arse. I told him to pack up and leave then. He is now back tracking saying he said it in anger and didn't mean it. I've lost respect for him and can't see it being recovered.

He keeps saying I'm blowing small things out of proportion and want to control everything to the point he can't parent. I want some house rules, hardly a huge ask.

He fails to see the underlying issue is the same, just a different situation and straw that broke the camels back.

I have no doubt he will tell people we ended because of left overs but I'm over it now

Bravo OP! Your house is about to get a whole lot calmer and nicer. Good for you. Enjoy those peaceful newborn days.

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