Dsbaloo,

My Aunt had to eventually put her husband in a home when he got Parkinson's and dementia. He would roam outside at night and walk down the street and where they lived there was hardly anyone around. What made it so hard was that he was about 6'4" and 250 when this started and she is about 5'1" and 100 soaking wet. He would get semi violent with her too so they finally put him in a home where he gave up and was about 120lbs. when he died. That crap is not something anyone should go through honestly but sadly we all have that someone we have to take care of eventually.