AIBU my daughter in law expects my son to do all the housework and be primary carer for their two young children 1 and 3. They both work but she has the better paying job. I find myself having to bite my lip when we visit as she treats him like her skivvy. I’m sure my son allows this as his previous partner took their child went back to her parents and refused him access for years until he git a court order and even then did her best to prevent them having any kind of relationship. Should I say something or just continue to bite my lip?