We have 2 DCs, a 3.5yo DS and a 6 mo baby DD. The PILs were never hugely interested in DS when it was just him (he was their first gc), but they did seem a little bit more interested in his milestones and would take him out now again (maybe 3 or 4 times in total for a few hours each time). Looking back, those occasions really only happened because I rather naively assumed that they would want to spend time with him (whether alone or together with DH and I) and I instigated it. I don't think they ever asked of their own volition.
Since DD has arrived they have shown practically no interest in either DS or DD.
They live 5 mins away, are both more or less retired and, afaik, are healthy and fit. They see the children about once a month for maybe an hour, always with DH and I present and with us actively looking after the DCs. They don't seem v interested in the dcs e.g. have barely held the baby since she arrived, don't really know what DS is interested in. They don't even seem to want to see the kids much even when we are looking after them - they have not once invited me over with the kids for a cup of tea etc since I've been on mat leave (and I feel uncomfortable just pitching up / asking to come over now).
We really are not looking for free babysitting from them (I have come to learn from threads about gps that this is a bit of a cardinal sin!!!). We have a v good and reliable babysitter that we can use who knows the children well...I actually feel more comfortable using her when we need a babysitter as she knows the kids and I don't feel like I am putting someone out.
But DH and I are a bit upset that they don't seem very interested in the kids or want to be involved in their lives / build a warm relationship with them. Maybe they don't much like young children, but, still, these are their grandchildren, practically living on their doorstep and they barely see them!
AIBU to find their behaviour frankly a bit odd? It is all the more bizarre to me because they are good, decent, generous people and DH and I have always had a good relationship with them in the past. So, what do you think, weird or not?!
(I posted about this issue a while back in 'Chat' so apologies for anyone having deja vu reading this - as you can see it is still bothering me!!)