'Tis the season: to load up your kids and go visit the the in-laws... or maybe it's your parents, or a sibling, or maybe they're even coming to you! Given that 'the grandparents' already raised you, how much should they partake in the child support during an extended family visit? No matter how you slice it, putting multiple nuclear families together under one roof can be fraught... but it can also be pretty freakin' great. There's nothing quite like watching your kids tear around with their cousins. And hey, your siblings are the only other people who know all the ways your parents are crazy! It's worth the effort to make it work. So, how do you navigate all the old minefields and remember to enjoy the people you love. From political divides to sibling rivalries, dietary restrictions to different bedtimes - Max and Matt run the gauntlet that is the extended family vacation.