I have a two year old daughter. Her dad and I are not together and he has never taken anything to do with her. I have been with my partner now for a year and three months. We were discussing having more kids the other night. My worry is that when we do eventually have another baby. That baby will call my partner dad. And will also have his second name. This worries me for my daughter because I wouldn't allow her to call my partner dad & also is she going to feel left out due to the fact the baby will have my partners surname aswell as mine. Has anyone been in this situation that can help me??