Update: 3/29/13:
Well the stay at the "half way apartment" was short lived. Dad's back in the hospital today (well, last night). We noticed he wasn't acting normal. Almost as if he was hallucinating or seeing things. Carrying on a conversation was OK, but making decisions were a difficult task.
Mom took him to the ER last night, where they ran CT Scans, XRays, EKG's and then today an EEG as well. Still awaiting some of the results. Some of they Psychiatric team came in to evaluate him as well. He had a real tough time doing minimal tasks (drawing simple things).
They are leaning towards some sort of side effect, or withdrawal or something relating to the meds he is on. But its not for sure yet, and their still running tests to make sure its not actually brain related (boy we sure hope not!!!).
We were planning on taking the kids up to see them tomorrow at the apartment, but unfortunately that wont happen this week.
Albert