shes your step DAUGHTER, so yes, she DOES have a father in her life.
start acting like a father to her. she deserves it.
theres been a lot of selfish self centered talk for some time now from ya. that stuff is a killer.
i hope you decide to start working the steps through it all. you'll be amazed at how good it feels to be selfless over selfish.
what does your sponsor have to say about it?
what does the program have to say about it?