My bridesmaid just mailed me that all four of them would be at the wedding after receiving a "Save the Date" invite. We decided it would be an adult only event due to pricing. One of her kids would be counted as an adult.
I live in Japan and she will be helping me out the most from Oregon where the wedding will be. Is it right for me to call her and tell her that her children can't come if she is in the wedding party? Ugh.