I'm posting this for a friend who has a dilema which you may be able to help with.
Her DP has a DD (aged 8) and she has asked to call my friend "Mummy". My friend is flattered by this but still uncomfortable (the little girl has a Mummy already) and is looking for advice on how to handle the situation. It goes without saying that they very last thing she wants to do is upset DSD.
So what do your DSCs call you? Any alternative suggestions? Or any general advice on what yo say / do to manage this.