Me and my boyfriend have been dating and have a baby due on the 16th of this month. Here's the situation though - -> I feel like me and him could possibly be related through marriage. My biological grandma is married to his biological uncle. So what would that make us? Are we related or no? What would our daughter call members of our family? It's all very complicated and I don't know how to comprehend it all. Hopefully someone can answer my questions!