I'm willing to bet that your wife of thirty years been brainwashed into believing you are a wonderful husband and provider, and I'm wondering how she will fare when you die? Two bits says she will know nothing of what you are leaving her to deal with because you Are The Boss.
When you suggest that a totally strange woman sell herself for food and shelter, you are saying, in effect, that should something happen to you, your wife should do the same. Think about it.
I never said any woman should farm herself out to the highest bidder. I'm saying that there are likely to be guys out there who are (A) employed, and (B) easy enough to get along with that she would enjoy living with him.
You keep refusing to accept that the current situation in Spain (and other places) is deteriorating to two choices (1) find something you can do that will put food in your belly, or (2) die. I'm not attempting to force any particular choice on any particular person. I'm simply undertaking the unpopular task of pointing out that the choices are becoming increasingly limited.
Meanwhile, people are going into hysterics over my pointing out the current situation.