IMHO if someone tells me their 16 year old is going out with a 23 year old I see all kinds of red flags. Think back to when you were 23, would you go out with a 16 year old boy? Even if he was really smart and mature? These kids are different than other kids, but it doesn't mean they are adults. Personally I think there's something wrong with the 23 year old and I would want her not to be dating my son, not to mention is this even legal? Protect your child please