14 is a minor, 18 is legally considered an adult. There is your answer.

He is a lucky boy indeed, friends can go on dates have a great time without there being anything more, let them enjoy their time

My life history says you should pay attention. I was younger and my babysitter was six years older

If they poon that could be statutory.

Have him control himself, and her. Seriously

Yes, unless you know that the 18 year old girl is just being kind and agreeing to a "date" because your 14 year old brother has a crush on her or something. Otherwise, I'd certainly be concerned.

legally at his age yes.. however when he is in his twentys.. four years is not that much.. check the laws in your state.. it might save him and the girl legal trouble.. just my thought
edited .. just flip around the genders and see how it sounds to you. 18 year old boy with a 14 year old girl.. see my point on this ... i would say no and have him wait till he is 18 and then who cares.. be safe

i would not worry

I think she needs to be cautious

omg yes

Yeah, it is something that could get her arrested if things processed. Normally the Romeo and Juliet exemptions don't cover more than a couple of years.

Personally I would say that is between the woman the boy and his parents ( your parents) other than maybe letting your parents know how old she is , it has nothing to do with you.

Your bro might think he's hit the jackpot but that 18 year old is a predator that needs a slap from you

That's illegal, and that girl honestly needs to be throat punched. You should be very concerned.

He is 14 years old though. I’m not trying to be a jerk.

This is gross, that girl is a pedophile and the fact that you’re asking the question in the manner you are makes me think this is some fantasy bullshit

Yes, wtf is she doing with a 14 year old.