wandiepretty
Dec 9, 2014, 09:46 PM
The sister to my mum's friend is what?
Your mum's friend's sister.
Fr_Chuck
Dec 10, 2014, 02:12 AM
No relation what so ever. Not family.
In some cultures, you may call her an "aunt" my son, his mothers best friend, is called "aunt" but she is not really one
ScottGem
Dec 10, 2014, 06:41 AM
Why are you asking? Context can be important here.