I was pondering this recently, I've never shared it with anyone before so would be interested to hear other's opinions. When I was 8 my dm walked out on my df & left us kids behind. We saw her occasionally afterwards for day trips etc. When I was 12 she announced that she was getting married again to her new partner Peter who we were well acquainted with. I was excited & I wanted to wear a long pretty dress & be a bridesmaid even though it was a registry office do. I personally felt I was guaranteed the bridesmaid spot since I was her only daughter..
Not only was I not allowed to be a bridesmaid but I wasn't actually allowed to attend the ceremony! nor my sibling - on the grounds of the room being 'too small'. My mother's sister & her two dc (8 & 6yrs) attended (my aunt/cousins) & I met them at the party afterwards - a low key knees-up at my mum's new house. Allegedly, the room could only hold 12 people. I had a strong feeling at the time that she didn't want the other wedding guests/registrar to see she had kids. (the shame of it being a 2nd marriage). This was in the early 80s. Personally, I think I should have been one of the most important guests and a bridesmaid. I can't imagine side-lining my own dc in the same way. I had not been naughty, there was no back-story.
What d'you think?