Predatory marriages "increasingly common problem" in Ontario

I have recently read an interesting article by Toronto lawyers Ian Hull and Suzana Popovic-Montag in which they discuss predatory marriages.  Click here to read it. Apparently some crooks have figured out that it's easier to marry an elderly person to get access to their estate than it is to persuade them to make a new will in their favour. This is now apparently an activity that is increasing.