Bill nothing you can do today. She will be back tomorrow. It's going to be tough bit relax tonight go out with some friends. Don't sit at home and obsess over it won't do you any good. If you confront her on moving out you have to be prepares for her to actually do it. If you give her an ultimatum and then back down it will make things worse.
"Seek first his kingdom and his righteousness, and all these things will be given to you as well" Matthew 6:33
