The morning of the wedding all my bridesmaids are welcome to come to my mom's house to get ready. I have two bridesmaids in the wedding that have children. I wanted to be accommodating to their situations and gave them the option of just meeting us at the ceremony. One of my friends has two sons (ages 3 and 7) and doesn't have anyone to watch them the morning of the wedding. She wants to bring them to my mom's house while she's getting ready with us. My mom doesn't like this idea and doesn't want kids running all around the house on the day of the wedding. She also doesn't have a child friendly home. She has lots of expensive furniture, glass and breakables everywhere.
What's a polite way to say that she's can't bring her kids? I know people can get sensitive when it comes to their children. I don't how to approach the subject without offending her.