Did you finish your post? I'm not sure I understand your question. Who left their child? Do you mean that they left their child with a stranger and forgot about him? If you'll clarify your question, I'll see if I can help you with feedback.
Grandma Musher
www.raisingcreativechildren.com
Im also uncertain about what you are asking. If someone forgot about their child somewhere and left them, that would be tragic.. but if you are asking about leaving a child with a babysitter, I dont think 2 hours is too long.
Can you clarify your meaning?