No he is not.
No. He is 16 and a 10 year old is a child. Actually, 16 is the age of consent in many states and if he went out with a 10 year old he could be arrested. He is now dating a girl is own age.
can social services be called if a 16 year old is dating an 18 year old?
At ten years old, you are typically too young to be dating. So most would not.
Yes, a 19 year old can get in trouble for dating anyone under the age of 18, because that is called child mulestation.
No, you cannot get in trouble for just dating, anything sexual depends on the state you are in. In most states any sexual contact between and adult and a minor with more than a 4 year spread is going to be a problem. I would not recommend any such relationship as it is too easy for the 14 year old to ruin the 18 year old's life with just an allegation.
No. he isn't dating a 14 year old Australian girl. If he was I would not be his #1 fan.
Only if your a boy
That seems reasonable
Yes
no.
There are no laws about dating.
Dating is not illegal. Having sex would be illegal.
None unless they have sex. There are no laws for dating.
yep
Highly!!
no, it is not bad at all!
There are no laws about dating.