D.M.
You didn't have to respond to that rude woman. What business is it hers to even make a comment like that?! Your son is darling, who cares what anyone says! I just don't understand why so many women on this site feel the need to be bitchy and catty. She didn't even respond to your question, seems like she just wanted to give her unwanted two cents about your son! Anyway, I don't have an answer for you but wanted to give you some support! :)