I have two DSC who are lovely and we've always gotten on really well.
They are a bit older now (both late primary) and a transitioning into that pre teen stage of not really spending that much time doing lots of things with us, they prefer to do their own thing and speak with their friends in their bedrooms most of the time now, especially since lockdown as they weren't seeing friends at school.
Since me and DH had our baby (late last year), he's been really pushy with regards to me and DSC. It seems very much like a hint that I'm giving our DC too much attention and not enough to DSC if that makes sense?
So for example, I'll say 'im going to go to bed soon I think' and he will say something like 'make sure you go and say goodnight to DSC' (I always do when passing by their room anyway), or say things like 'will you go and speak to DSC, you've barely seen them today' when they have been in their rooms happily playing with their friends all day.
I think it's because he's worried about them feeling left out but I really don't think it's necessary. We still get on really well and they absolutely love their sibling, they just aren't that bothered about hanging out with us anymore (and weren't before baby was here either).
I just feel like he's constantly wanting me to prove that I still care if that makes sense?