Personally, I don't think you should
not allow him to invite her. It's both of your wedding so he has a say, too. And you might as well be the bigger person and just deal with it.
I understand your frustrations because there's a few people in my life like this too that I just can't stand.... but when it comes to events & things, we feel obligated to invite them....
not inviting them almost causes more trouble in the end. I say if she ends up coming - just ignore her! There was a woman (my moms friend) who got married and did the whole "not inviting certain people thing" and everyone thought she was a bitch and the town was talking about her, lol. Then again, all the women around here are drama
