My mum has asked if I would become my little sisters godmother. But we dont know its allowed as i am her sister, does it make any difference that she has a different father, i am a lot older than my sister, she is 6 and i'm 22 (not that it makes any difference).
Point is, is it ok for me to be her godmother as i am her sister?
Ive tried searching online but with no real answer.
Many thanks in advance.