About 50% of marriages end in divorce, meaning that 50% of Dads are Single Dads. As an abstract concept, that makes sense, but in real life it takes some getting used to. Single Dads are quite different than Married Dads. So for those of you with Married Dads wondering what it’s like to have to celebrate two Christmases, here is a list of things you encounter with Single Dads that you would not see from a married father.