rainwolfkin

I've seen that happen far too many times. At least in my interpretation of your story. A person will take another under their wing and care for them, and help them out any way they need. It may seem selfless at first, but that is not always the case.
Sometimes the giver really is trying to make the receiver fully dependant on him. The giver needs to be needed and will find a person to fit that role. This can turn into a very possessive, controlling, and competitive relationship.
This has happened to friends of mine, and even(I suspect) to my parents. It usually goes unnoticed though.

(hug)