Would you let your 15 y o daughter date an 18 year old?

No

No dating is for those who are old enough,and can handle the responsibility that comes with marriage. Dating should not be view as harmless fun.

I would it's only a few years age difference. As long as she's careful it's fine

That's illegal anyway. If they get caught kissing or you know...doin' some other stuff...he could get thrown in juvy and she can be put under special watch. At least it's illegal here...