The dynamics in this family are a big mess. U/F54tughi556 can tell you all about it, because they had an interesting question for r/AmItheA******. The tale revolves around a birthday cake . Some people don't care at all about their birthday cake, and just bring out a package of cupcakes from the grocery store. But to others, especially those who love to share their lives online, having a pretty cake is a major part of a birthday celebration . It's a nice way to remember your special day. This p…