It’s not easy being a mom-of-three! Teen Mom 2 star Chelsea Houska knows that better than anyone now that she and husband Cole DeBoer have welcomed their third child, daughter Layne. And with being a mom, comes #momlife problems. The 27-year-old MTV star found one of those out the hard way while out shopping with a friend. And, lucky for us, she decided to share the hilarious moment with all of her fans. Check out the gallery below to see what went down with Chelsea at the mall.