Step-Children addressing Step-Parents

For those of you who married someone with children from a prior relationship and welcomed them as your own, how do the children address you? OR if you have children from a previous relationship, how does your child address your spouse?

Mom/Dad
Aunty/Uncle
By name?

Re: Step-Children addressing Step-Parents

Nevermind! I gained some understanding from this thread:
http://gupshup.org/gs/parenting-household-affairs-and-cuisine-corner/412672-addressing-step-parent.html