My parents were over the moon when I told them I was pregnant. They love spending time with our 2 dc. They visit lots and interact with them and they are happy to help out.
My inlaws are the exact opposite. Mil especially does not seem interested in being a grandmother and I get the impression she thinks they are a burden almost. When dh told her I was pregnant she was on the phone almost in tears asking how we would cope (married, early 30s, have mortgage and some savings - not that that matters. We have also never asked her for any help). She rarely sees my dc and when she visits she is just interested in talking to dh. I honestly wonder if she even likes our dc.
Are your parents or inlaws interested in your dc?