My OH is 56 and has been diagnosed since 2010. I don't know what stage he's at and I don't really think it makes any difference anyway. We sold our house and bought one with our daughter and her husband so that we would have downstairs accomodation and constant care. My daughter has a young family and we decided she would not go back to work and be the full time carer. Up until a couple of weeks ago hubby was happy to sit and watch telly but now he has lost interest. He spends hours constantly wandering from room to room and as he's very unsteady he falls over a lot. Has anyone had similar experience and any idea how long this stage lasts?