@E1066 I find it much easier to prioritise my eldest child by conserving my energy by using nursery!
Some things that have helped us – and I had a section too so I wasn’t able to immediately play on the floor as she’d hoped! – are:
Whenever the baby is perfectly settled, plonk in Moses basket and tell them in earshot of your oldest, “No, you’ll have to wait because Eldest needs XYZ/it’s Eldest’s turn for mummy time, you take turns”. Then give undivided attention to eldest who has no real understanding that a dormouse-sleepy newborn isn’t really waiting their turn.
When the baby cries for whatever and your boobs and hormones urge you to run to them immediately, but your eldest needs something or is crying too, I always attended my eldest first. The baby can manage 3-5 extra minutes tired/hungry/poo nappy and will be easily settled once it’s sorted, Vs your eldest feeling pushed out and having more nuanced emotions. Obviously it helps to have a fairly settled baby and that’s a lottery!
“I need a special helper who knows where the nappies are.” Mine adored helping with the baby, being the special fetcher of nappies and cream and muslins, doing the nappy tabs (even when I had to redo them). It gives them a central role.
When heading out with the baby in the sling, I’d stuff DD’s teddy down her coat and zip it in, so she had a baby too, and we’d do the baby sling dance to make our babies sleep. We were in it together!
During cot naps (when we finally achieved them, blessed day), I prioritised meals and playtime and 1-2-1 time with her rather than cleaning the high chair or the 100 other things there are to do.
Bedtimes! Sacred time! It was tricky during the newborn clusterfeeding days but as much as humanly possible I do bedtimes with her, and I have pushed the baby into a routine/bedtime that means he’s down first so I can have 1-2-1 playtime before my eldest’s bedtime.
Nursery definitely helped my energy levels for dealing with two and navigating the emotional side of it and they have a lovely bond: she “reads” him stories in our bed every morning and tells me I’m not needed, she’s got this!