My DD has recently started asking things like "where's my daddy?", "is daddy at work" and when she is upset sometimes saying "I want my Daddy". This morning she said "I want to see Daddy" I asked her why and she replied that she wanted a wee cuddle 
My EXH through his own choice has nothing to do with DD and hasn't really since she was born with exception of a month or two here and a month or two there when he ultimately stopped contact again. I always supervised as I don't trust him with DD, he is an abusive alcoholic and has zero understanding of how to interact with DD.
I don't know how to answer. I know she's picking up some of this from her nursery friends who talk about their daddy's and probably picking some up from every day life, also being around me and my Dad probably and hearing me call him Dad.
She is only just coming up for 3 and I don't know how to respond. Has anyone been in the position where they just don't know what to say?