Bridesmaid drama

Oh no!
I would definitely address this. But make sure you do it privately so that your bridesmaid doesn't feel attacked.
I hope everything works out!

The same way they teach us in elementary school. Put the person bullying in their place.

Hmmm, it depends on what call her out means. Just tell her you don't appreciate it. Say not only does it insult her, but it insults you and your choice. It's unkind and you don't have room for that.

I agree I would hand it privately. I would tell the bully that it is not ok to treat anyone like that ever.

I would absolutely call her out. You don’t have to do it in front of everyone but I were the friend being bullied I’d be upset if you didn’t stand up for me.

View Quoted Comment I second this.

Hope everything works out.

I would talk to her in private. IME, people do this because they are insecure. Try to keep it positive, that you value her as a friend, and while she may think it is teasing, it is a stressful time, and please dial it back.

I agree with everyone here, address it in private. I would also let the bullied bridesmaid know you took care of it too, that way she knows you're in her corner!

Do it privately.
But also hear both sides because as you know, one may not always be correct