We used to live 100 miles away so In-laws would come and visit us we would visit them. We moved closer (1 hour away) when DS1 was 18 months and they started having him for a day out and then over-night. They had him every few months for a weekend visit.
We now have DS2 currently 9 months old, they "don't do babies" but aren't willing to learn either and this from a SAHM who raised 2 children almost single handedly, my FIL takes delight in telling us he has NEVER changed a nappy on his own children
They are now wanting to have my DS1 overnight again and make a regular thing of it but he is now almost 4 and knows that he is being singled out over his brother. They have bought a new car (which they do every 2 years or so) and it is so small it won't fit a pram in the boot -they used to collapse a seat down to feed a pram from the boot over the seat so there is no way they can even take DS2 with them for an afternoon
Are we being unreasonable in thinking that they should take an interest in DS2. Are other parents/in-laws like this??? We believe FIL does this to avoid spending time with us and only wants to be with their first golden grandchild, has the novelty worn off with grandchild no2??