AIBU to feel SD needs to pull her weight more or move out?
DP & I have been together for almost 5 years. He has a daughter from a previous marriage who is almost 18 and we have two DC together aged 3 and 20 months.
To be honest, I've always got the impression she never liked me and she tried to interfere in our relationship from day one, trying to control DP to the point that he was housebound as she didn't want him to date or have any more kids. Her Mum isn't involved and left DP with SD as a single Dad after years of neglecting him.
I moved in when I fell pregnant a year into our relationship and SD was always moody and initially refused to speak to me. I tried everything, spa days, girly shopping trips, paying for her to get her nails done but she's treated me essentially like a stranger in my own home. She'll be civil but that's it.
She's never showed much interest in DCs and that's what's upset me the most. She was always complaining that DC2's crying was preventing her from sleeping during her GCSEs, never did even a nappy change and complained every time we asked her to look after her younger siblings so we could have a date night or go to the gym. Shouldn't she want to care for her younger siblings? They are adorable children and starting to pick up on the fact that SD tolerates them at best and the eldest in particular cries everyday that she won't play with him or take him to the park.
DP has a very full on schedule with work and he goes to the gym everyday and at weekends. We both feel that as an older father this is important for his health as we want him to be around for our DC. I'm worn out from looking after two toddlers and feel like I'm starting with Perimenopause and at absolute breaking point from sleep deprivation (DC 2 doesn't sleep well and we co-sleep and DP sleeps with DC1 in his room occasionally if DC2 wakes him up crying, SD will NEVER get up with them in the night and totally ignores the crying then complains she didn't sleep).
I've asked SD to help a bit more with the cooking and cleaning (have dinner ready for us coming in and do the bathrooms, kitchen etc, tidy the kids toys away and do a bit of their washing/ironing) but everything is an argument. The last straw is that she refused to do the childcare this weekend as she said SHE is exhausted from college, revising and working VERY part-time and she needs some "quiet time to herself" and wants to catch up with friends!
If I'm being honest, I feel she's completely disinterested in her younger siblings and I'm sick of it. It seems to me she is very selfish and feels put out by having younger siblings.
DP has always tried really hard to reassure her but he's entitled to a life too and is very disappointed at her attitude.
There was almost world war 3 in the Summer when we fancied a child centred holiday (Disney in Florida) just the 4 of us. DP and I have never had that but she experienced lots of holidays with him before we ever met and why would a 17 year old want to go to Florida anyway? Shouldn't she be going on holidays with her mates by now? It's just little things like this that always seem to be an argument.
I feel like we get very little back from her and can do nothing right.
AIBU to say that if she doesn't start helping out more, she needs to find somewhere else to live in a few months when she turns 18?
Dunno what's with the weird GIF lol