by Chelsea StewartBuzzFeedBuzzFeed StaffI'm Chelsea, the Weekend Editor at BuzzFeed, where I cover everything from pop culture and politics to TV and celebrity news. Kourtney Kardashian is facing criticism for her parenting again - and this time, it's coming from Shanna Moakler. Paul Archuleta / Getty Images, Gabriel Olsen / Getty Images In case you forgot, Shanna was previously married to Travis Barker from 2004 to 2008. During their marriage, they had two children, Landon, 22, and Alabama, 20.