Home & Family | Your LifeLet’s hear it for Norman and Norma Burmah of Marksville, La., who, after 82 years, have just achieved a milestone of being the longest living married couple in the United States. While that’s a big deal in Marksville, it may not be a reason to party in L.A. We’re more inclined out here to celebrate the 72-day marriage of Kim Kardashian and Kris Humphries as one of America’s shortest marital unions. That still allows plenty of time before and after the wedding for foreplay, dancing, conception and shopping. …