[sammyg2]

I guess I'm not that big of a man.
I always liked that saying "fool me once, your fault. Fool me twice, my fault".

I would have told them to go pack sand and to learn a lesson about calling the cops on people they might need help from in the future. The last thing I would have done is to go out of my way to help them in any way, shape or form.
They will consider you a soft touch and won't think twice about screwing you again, they will figure you will always be there when they need you no matter how bad they treat you.

EDIT then again, I don't have much faith in people. I may be a bit "jaded".