ETA: Totally misread Big L's post, but leaving what I said for anyone who wants to see it anyway.
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Something I have always told my kids. When someone offers help, accept it without ever worrying over the form it comes in. He cared enough to do something within his means and that's what matters most. That's more than most people will do and a good example for others. Maybe he'll inspire someone else to step in and help the kids if someone isn't already.