Postby Atria35 » Thu Sep 20, 2012 5:36 pm
Praying. It's hard when a sibling moves out (my brother is dealt with it when I went away to university, and will be dealing with it on a more permanent basis now since before I was only 2 hours away). Trust me when I say that the reverse is also true - if she's never been away before, then she'll be homesick for you guys.
Best plan of action is to get out of the house and do things, and eventually you'll be used to it.