I know I'm being ridiculous with this, but I've been having a tough time recently and feeling extra sensitive so just needed to get it out.
My Mum has a sister (my auntie). I have no sisters and no female cousins and have always felt quite sad about it at family gatherings, especially when I see friends close with their sisters and/or female cousins (I know that sounds ridiculous).
I get invited to join my Mum and Auntie on their 'sister days'. I don't go all of the time, but over the past couple of years we've started going to the spa together, maybe once or twice a year and it's become a bit of a 'thing' that we do together. We went to the spa a couple of months ago for my Auntie's birthday. My Mum mentioned today that my Auntie has arranged for the two of them to go for a spa day next month. I understand it's nice for the two of them to spend time together without me, and I know in my 20s I am more than capable of arranging my own plans with friends etc, but I just feel a bit sad about it and worry that I've somehow been attending gatherings when my Auntie would have preferred I wasn't there...