This is something that scares the pants off me, not for myself but for Alison, who has had some issues in her family, not alzheimer's but as a result of strokes and the like. The trouble is neither of us has been old before so it is difficult to know what represents normal aging and what could be the first signs of something more worrying.
The result is that, as the younger partner by well over a decade, I end up in a state of semi paranoia, which is made worse by the fact that although Alison is hugely fit and active she does have high blood pressure, which is often a risk factor for strokes.
Recently we found out that Alison, who used to be able to solve the Rubik's cube in under a minute seems no longer able to do it, and worryingly her ability to do mental arithmetic, which used to be astounding, also seems mildly impaired. However as her memory is as sharp as ever and she shows no sign of confusion or loss of day to day ability other than with numbers and pure logic it is difficult to know how seriously one should take this, and she has never actually shown any other symptoms of a stroke as such (unless you count a couple of minor falls).
With alzheimer's, of course, where there is progressive memory loss, the worry would be whether someone would regress to the point where they forget that they have had SRS. I can not imagine anything worse than to end ones days mentally right back where one started.
With strokes however the fear is that it can come on very suddenly and be completely devastating in its effect.
Neither is something to look forward to, and I am simply not cut out to be a long term carer. I don't have the patience, but neither do I have the financial resources to buy in care. So I would be stuck, and my nightmare would be if she did become seriously impaired, losing my composure and possibly injuring her. Something which I would of course never normally do. I pray every day that I will be spared this, and that she will never actually have any of these issues.
The fear is made worse because in the UK we hardly have the resources to deal with people who have these problems without adding in the complication of LGBT issues too.
It is all very worrying.