I have a sister who I no longer see - without going into details she caused huge rows over my parents' estate after they died and decided she hated all of us.
My children have never met her. DS1 is 3 and now very aware of his family. He is very close to my other sister and brother, they are kind of his surrogate grandarents.
I don't want to make a big deal of my other sister but don't want to hide her or her 3 children. I don't want him to be shocked when she crops up in conversation when he's 14.
DS2 is a tiny baby but the same will apply ar some stage obviously.
What to do?