Carol Ann, I just said a prayer for your DD. My DH suffers from depression as well. He hasn't been hospitalized in a long time, but when he was, I believe it was for about a month. It's good that she is even allowed to have visitors. Many adult units are locked down for a week after admission.
Hugs, and Pixie dust to you and your DD's family.
Hugs, and Pixie dust to you and your DD's family.