AIBU to expect to get the same support from the grandparents as given to their own daughter?
I am married to their son. I am talking about child care time and effort (not talking about money)
YABU - no, it's common for parents to favour and support own daughter more.
YANBU - yes, same treatment for grandchildren support.
For context - we live closer that SIL and my husband is very close to his parents so no issues with relationships.