Whether you are Nana, Papa, or just grandma and grandpa, how we relate to our grandchildren often means creating a new relationship with our adult children. Boundaries need to be established and expectations understood by all involved. Laura Geller, author of Getting Good and Getting Older, has advice for grandparents and their kids.Brought to you by NEXTVillageSF.orgNEXT Village SF is a neighborhood nonprofit providing services and support that empowers members to live independently.