There really isn't a problem with it. There are no laws about dating ages, so it is legal to date. There are laws about sexual activity and depending on the state, this is probably not an issue either. In most places you have to be at least 16 to consent, if not 17 or 18.
No, it is not illegal to date. And the age of consent in Texas is 16. There only thing stopping them would be the parents.
No. now to have sex with that 16 year old, depending on the country, is illegal
No, it is only illegal when you are over 18, its not illegal to date anyone younger or either older than you
no it is not illegal. it would most likely only be illegal if the 16 year old turned 18 and the girl is still only 16 or 17.
no
No
No
Dating itself is very rarely illegal in most countries and states. What might be illegal is sex.
no cause they are only 16 and illegal
no it is not illegal four a 21 year old and a 16 year old to be going out.
No
No, it's not, however, it's not recommend.