Oh my goodness OP, I had a similar situation following the birth of DC2!
My PILs live abroad and DH decided it would be a great idea for them to come to stay for one whole FUCKING MONTH
I really wasn't happy at the prospect of them coming to stay for any length of time at all, even though we have a generally good relationship, they are kind & mainly quite thoughtful
With DC1 I remember enjoying all the visits but the best bit was always when everyone left and it could just be the 3 of us
Anyhow, DH debated/argued this for the final few months before DC2 was born
He was massively offended when I suggested they stay in a local Air BnB type thing
Anyhow, they came when DC2 was1 week old, stayed the month in our living room- we're in cramped 2 bedroom terrace.
I was massively unimpressed with DH but he just could not see my point of view
As a consequence I really felt that we missed out bonding as a new family of 4
DH also went away for work at times during their stay and I just found it so suffocating having people in our home 24/7! I couldn't just collapse on the sofa at 8pm, half naked & watching shit TV
It really upset me that DH didn't take my opinions into account even though I bloody live there and it's my home too
I won't lie, things haven't really been the same since between us, I tried not to hold a grudge but it still really hurts how I felt how he simply put his parents needs & wants before his own wife's
Phew I need a lie down and
after that download
Your post triggered a very visceral memory for me, only just over a year ago really
Main point I want to get across- make sure you & DH are in as much agreement as possible, otherwise it will make for LOTS of resentment!