Sad story as many people have said...
But, Wal-Mart isn't at fault here. It isn't even an issue of trickery. Read the things you sign. If you don't understand them don't sign them. These people are just having serious back luck. There is nothing that you can do about that. But, Wal-Mart shouldn't be forced to pay for them.
Have you ever seen that south park with the homeless people? Kyle gives money to one guy and the since he gave money they keep coming and coming wanting more and more money. This is what happens if you give one person money.
Look at welfare, government health help, unemployment (most people don't even know that the former employer not the gov't pays for this) and other free ways for lazy people to get money.
The ladies quality of life can't be that good, so if you can't afford to take care of her take her out back with a shovel and a shotgun. Call me callus or mean but I really don't like paying for other people.