Does anyone have any advice on how to navigate in laws being a bit too … excited?
First grandchild on both sides and while I’m grateful (really truly) for all the help and advice we are getting already (25 weeks .. when did that happen

) my experience with my own parents has been so laid back in comparison to my in laws and I’m starting to already get stressed about how much they plan to be involved!
My own parents have offered help and advice when asked and my mums taken me shopping to pick things out myself and has been happy to buy - with a couple of little nice surprises like toys and books. But the “big important things” they’ve always let me and partner choose without any input unless asked.
my in laws are buying are travel system which is lovely BUT they insisted on also coming to the appointment (fine) and gave a running commentary on why the pram/car seat would not be suitable for THEM!! for example, FIL made the sales woman try pram out in both ours and their car - it fits in ours but needs a wheel off to fit in his. He says this is going to be “unmanageable”.
I fear they think they will have the baby a lot without me and partner and I am unsure where they get this from as we have only broached them having a day a week when I go back to work when baby’s 9 months?
They are also already booking weekends away wanting to take us and the baby when I’ve been quite clear to partner I want our first holiday with baby to be the three of us, and I’m already dreading explaining I do not want any visitors to the hospital provided baby and I are well and go home in a day or two after birth.
Partner is aware of my wishes and knows his parents can be “hard headed” but I don’t think he realises how tense I’m getting over this
Maybe I’m being unreasonable but I’m worried about small tensions causing a huge blow up in the future