Me and my gf have been together for over 2 years and I have accepted her 3yr old daughter as my own. She's the most precious thing, ever. Me taking on this new found fatherhood is an experience like no other. Definately a learning experience. But anyways, I have a question for those who may have more experience. She (Meresa is her name) calls me Shaun which I have no problem with. With the newborn only weeks away I know that we are gonna be using the term "daddy" more often with the new born but if we do that, I don't wanna show favortism for either child. What should I do?