I wouldn't make absolute statements unless you are sure they are always right (they never are). You cannot truthfully tell me that if it was necessary you would not steal to ensure the survival of the people you loved most. People stole bread back the 1700s to keep their impoverished families alive. Of course, if you did manage to get past that difficult time it's a different question of whether you'd repay for those things that you stole (ethical) or just keep it (thief IMO).

Now that being said, @OP you have to understand that it's impossible for people to actually verify that you're telling the truth and not some well-spoken scammer who has done their research. People have been burned before giving out charity to a scammer and that's why people don't do it anymore. If you did in fact steal to help your parents and grandparents, I won't judge you yet. It depends what you do after. If you pick yourself up when they eventually go and try to lead an ethical life (and repay those debts) then I wouldn't call you a scammer. But then again I'm just another unknown face on the internet. It's really up to you to decide if you're an ethical person - no one can make you believe that or not except you.