It's perfectly normal for a 23 year old to be intrested in a fifteen year old, but they can't date until both are eighteen (it's against the law).
No, it most certainly is not legal! It would be a crime.
Yes. I would find it hard to believe that thinking persons would refute this.
Unlikely in most countries.
You seem to be having trouble figuring out which word is the noun that needs to be the plural. Which thing do you have more of - twenty, year, or old? Twenty years is the modifier for old. You have two twenty year olds.
No; that is child molestation.
yes.
I believe the answer is YES as long as the 21 year old proves to be capable of doing so.
saty with him and take him to court to force him to pay child support
Twenty 3 year olds would like twenty Barbies.
No, because even if you are in love with him; he cannot marry a minor it is illegal.
No, the girl must be 18 years old.
Yes