I know there will come a time when my wife no longer recognises me. But for now, we both feel blessed | Steven Herrick

I detest what early-onset Alzheimer's is doing to the person I love. Yet I'm in awe of how she quietly, stoically, responds to its ravages

My wife - and best friend- of the past 38 years can no longer say the word hippopotamus" or count backwards from 100, or draw a watch face on a piece of paper. Sometimes she leaves the oven on or forgets to turn off the kitchen tap, and yesterday she wandered into the wrong stairwell of our apartment block.

Two years ago, at the age of 60, Cathie was diagnosed with early-onset Alzheimer's and our lives changed irrevocably. There were no soothing words from the family doctor as a bureaucratic error had sent us the PET scan that confirmed our fears. We read the results together and one of us, the weaker one, cried for a week. Then I pulled myself together and focused on what's important.