Blackholes I'm sorry that my post came across like that, I didn't mean it in a catty way, I have a lot of respect and affection for my sister and I know she loves her boys very much.
Dsis knew that she would be returning to work, so she arranged things like getting her first son used to being looked after by other family members. That was a really practical and sensible thing to do for her family.
I knew I was going to be a SAHM so I never really had the deadline of a return to work date to get DS used to people other than DH and I looking after him, and we aren't desperate for a night out away from him, so we haven't really done that yet.
In addition, we live a bit further away from my parents, and I don't get on with my dad so wouldn't be happy leaving DS with him. My sister doesn't have issues with him tmk, so this isn't a factor for her, and she lives that bit closer, so its more convient.
We have different parenting styles too. I don't have a judgement about that - it works for them and their boys are happy and she's a fab mum. She's got an active social life, hobbies and career and is probably more balanced in that respect than I am, but it obviously means that she has to be able to leave her children to go out and do those things. Whereas I'm more of a home bird, enjoy hobbies I can do at home, am quite happy to nurse DS back to sleep if I need to of an evening. That wouldn't work for her, and that's okay.
What I was trying to say in my original post but clearly mangled saying was that I think that having good family/friend support helps with small age gaps. Whereas if you are more insular like my DH and I, doing a lot of stuff yourselves [by choice or necessity], then maybe a longer gap is easier to manage because the older one is out of the intense needs stage. Doesn't need to be chased after so much etc.
I honestly don't think any less of her for doing things differently from me, different things work for different folks. I'm pretty sure that my parenting choices come across as too intense/insular, crunchy etc to people who parent differently. Thats okay, I know my way of doing things wouldn't work for everyone.
If there was an edge to my post it wasn't directed at my Dsis, so much as my F. I'm not happy to rely on him because I have a more difficult relationship with him than she does.
The age gap between my sister and I, incase anyone wants to avoid it
is 5 years. But I think our difficulties would have been diminished by not feeling we were competing for parental approval.
I'm certainly not judgemental about small age gaps, as I said before it seems to work with my DNephews personalities perhaps because Dsis and DBIL have worked on making it work - but I do think its natural that the older one, even if they aren't much older, is seen as being less of a baby when a new baby arrives. Thats not necessarily a bad thing, but its different. I'm still wrapped in my PFB bubble so feel he's my baby, even though he's an active toddler now.