Yes, so long as the grandparent is able to care for the child and he/she has the permission or rights to take care of them as a guardian.
No
It depends on which country you are in but in many a 13 year old would be classed as a minor.
No:/
No
I live in missisippi i am 13 and it is legal I am looking for a 14 year old guy to have oral sex with :)
yes
A 13 year old can't ever be a 12 year old again in their lifetime. Perhaps, if we live again, they can then relive the age of 12.
no
No she should still be living with here parents
No. Its running away and against the law. Because its most likely teenage hormones making arrogant decisions.
No. It is illegal. Depending on the state where you live the age of consent is 16 and in others it is 18, so a 13 year old is below the age of consent to date in any state.
No. The 16 year old, depending on where they live, are at the age of consent and could get into trouble going out with a 13 year old. In some states the age of consent is 16 while in others it is 18. This makes a difference. Either way the 13 year old is considered a minor child and it is illegal for them to date.