That seems very unfair Wreck, I hope they can be flexible.
Madden that’s a coincidence! I am 4.5 years older then my DSises too. Are yours all girls? We are just the three girls, no other siblings, and we are very close. Growing up I loved the novelty of having twin sisters (it wasn’t as common back then and also they are identical) and because of the age gap I was quite motherly towards them - I babysat for them from quite an early age, made them play schools when they were really just toddlers and taught them to read and write very early... I was a proper bossy sister and they really looked up to me! I wouldn’t say we were especially close then, just got on like normal siblings with that gap - fine most of the time with the odd flare up
. I did find them a bit annoying when they were young and they copied me /messed with my stuff - standard older sibling stuff! And I sometimes felt the odd one out eg on holiday when they would want to do something for 5 year olds and at 10, I didn’t. They were, and are, very close. The gap seemed biggest when I was at secondary and they were still at primary but once they went to university the gap didn’t really matter any more. One thing that really changed things was that I lived with one of them for a while- she was doing a PhD in London so moved into my flat (temporarily then stayed for 2 years
). The other was studying in Edinburgh at the time. That broke the pattern of me having a relationship with the two of them in parallel and meant that I got to know Sis 1 really well (she’s the quieter one). Later she moved away from London and Sis2 started working here and lived near me. So I saw much more of her for a while. That’s really helped.
One thing though is that through the years I’ve always kept the mother hen role (I still mostly pay for things when we are out, which harks back to me having a job first, I nagged DSis2 about writing her thesis /jobs and I host family meals, Christmas etc). But they are brilliant aunties and truly adore my children, and I am so glad to have them. I think it helps that we are all quite similar, not in temperament but in outlook and also interests (we are all crafters). So that helps. Sisters are the best!
Sorry to bore you all, that was for Madden 
I didn’t resist the avocado toast - there wasn’t much in the house for breakfast as Ocado comes later today. Ballet was cute. Brunch with friend was fun and our DDs were well behaved. So far so good. I have a grotty cold though - thanks DH 🙄