My son and daughter-in-law kept everyone away for two weeks. They have actually been quite difficult at times with the rigid rules. No soft blankets, no soft toys (even now she is two years old). They kept her far too cold in the winter because they were so scared of overheating and often her little hands were freezing and she always had a cold. She was not allowed a bottle of warm milk once breastfeeding was over. She’s not allowed milk after she’s cleaned her teeth, however is offered a cup of cold cows milk beforehand which she doesn’t really seem to like ,so doesn’t really get enough milk. She’s also not allowed sugar or salt (which I understand to a degree) but now she’s two I feel she could have the odd home-made pudding and cake. Also no photographs on social media, even from behind.
Over time, I feel my son has softened a little, but my daughter-in-law has not.
Also, everything was decided according to the Internet and gadgets. Gadgets to measure room temperature, bath temperature, to decide what weight of sleeping bag she could have and what food she should have. It was all incredibly rigid and the Internet was and still is the God.
I have two other grandchildren and their mothers are much more flexible and seem much more warm and maternal. They are also happy to ask for help and advice.
It’s very difficult, but you do have to learn learn to stand back and do everything their way albeit through gritted teeth.