Why do parents become pushy about their children to give them grand children?

It's not uncommon as you get older to realise you have additional love but nobody to give it to. Plus if you're a good parent it's only natural to want your own kids to know how thrilling and rewarding it can be to have children.

Maybe because they miss taking care of cute little kids? Since their own children are all grown up.

I think largely but not always it's connected to tradition, culture, religion etc.
I told my daughter not to feel any such pressure. It is her decision, not mine.

They want you to keep spreading their genes.
The continuation of the family.

[c=#359E00]you'll know the answer yourself later[/c]

You an Indian??