I'm kind of new to all of this but I do have a few questions because of something I am considering. I love my fiancé and I love his daughter too. I want to adopt her but first I need to know. Do I need the mother's consent to adopt her if my fiancé has full custody? I know it may sound stupid to ask but I don't know if she would consent to it. I understand she is the mother but she is barely in this childs life. She sees her maybe three times a year. This child needs a mother and I am more than willing to step up to the plate. Do I need the mothers consent..?