My sister has just had a family day and included in this was our brother, my cousin, his wife and their two children. I know this was happening because cousin told me. I waited and waited for my sister to 'invite' me and my family but it never happened.
I Know I could have asked and invited myself but I didn't really know what the plan of the day was and tbh I felt I shouldn't have to ask.
I feel really hard done by.
AIBU?