Partners ex attending hen do

[SprinkledOnTop]

I just want to know am I being silly please.

My partners ex is attending my friends hen do, there will be a big-ish group of us.

Little back story, they were friends before I came along but I'm now very good friends with her. She is dating my partners best friend, they've been together several years. We've been together 4 years and have a baby.

Am I over thinking this? Should I just go and enjoy myself? I don't even know why I'm worrying!

I don’t know why you’re worrying either.
Go and enjoy the evening,

Sounds like the friendship groups mean she will always be around so much easier on everyone if you can try to find peace with that.

Go and enjoy the evening. The ex is probably wondering the same thing if she was friends with your friend first. It will be fine.