A millennial mom has spoken out about grandparents who don't spend time with their grandchildren, sparking a discussion about the role of grandparents in their grandkids' lives. Some people are sharing their own experiences with uninvolved grandparents, while others are debating the expectations and responsibilities of grandparents. The issue appears to be part of a broader generational conflict between millennials and baby boomers, with some millennials feeling that boomers are not supportive or involved enough in their parenting.