I came home from work yesterday to find a note from difficult child: "I don't have to work tonight so I've taken the dog and am going over to K's house. I'll call you later to let you know my plans. I love you!" She never called and never came home last night. Still haven't heard from her. Don't know whether to be worried or mad. This is not the first time she's done this, but I'm worried due to the situation with abusive boyfriend.