I genuinely can't work out if I'm over-reacting or i should just let it go - can you help me decide?
I've got a small group of girlfriends - we all worked together about 4 years ago, and have been pretty close ever since. We used to go out together about once a month, as well as meeting up individually in between. Recently we've not met up as often - I had my dd almost 9 months ago, and a couple are in new relationships, so it's been a while since we had a proper night out. We've got a date in the diary for next week, my bf is babysitting, and I really can't wait, as it's my first proper girls night out since dd was born. One of the group emailed yesterday to inform us that she had invited a friend of hers to 'our' night out. I am a bit upset as i was looking forward to a night out like old times - i'm not great with meeting new people, so i don't want any awkwardness on the night - so i was wondering if i should mention that i'm upset to my friend, or should I just leave it?