Sounds to me like she really just needs to be alone to process her feelings. Based on what you posted I don't think you made any mistakes. I think the fact that you are having conversations and that she is smiling or laughing in some cases is good. This of course is just IMO.
God Bless, Eric
"The difficulties of Life are intended to make us BETTER,not bitter". "Fear is a prison, where you are the jailer. FREE YOURSELF!" "Life is usually all about how you handle Plan B." - Jack3Beans
