I am with Widgeon on this one ....my OH is 83 and I am 68 ....I live in France now ..previous in Balearics .....age gap when we met 15 years ago did not seem to be a hinderance. He was extremely active at 68 (more so , indeed, than I am now I am 68 !) .....but now I am that age and would love to travel (he doesn't want to go anywhere ...going to bed at 9.00pm every night, and because of suffering two mini strokes and not being allowed to drive any more, having poor eyesight following an accident, he is very difficult to live with as he still insists he can climb trees, climb onto the roof to clean it, cut hedges with power tools, use a professional saw blade ....I am afraid I had to go out for the whole day one day last week as he was on the roof and I don't like blood !) ...the neighbours are aware and keep an eye on him but he gets extremely frustrated at not being able to do the things he does want to do ...he is now stripping the shutters to re paint them ..not too bad as at least it is a ground level job ! Trouble is, I can just hear everyone say, when he kills himself with his diy ...why did you let him do it .....so yes, in the beginning 15 years was not too great an age gap, but now he is older and difficult maybe it was the wrong decision ....I am now a carer rather than a wife ! I know this happens to people a lot younger than me if illness strikes your other half, and I shall get old and infirm if I live that long ....so it all depends on the person, their health and outlook on life !