it depends weather it is a boy or girl
A 13 year old is typically considered a teenager, while an 18 year old is typically considered a legal adult. In terms of development, an 18 year old is generally more mature both physically and mentally compared to a 13 year old. Additionally, an 18 year old may have more independence and responsibility than a 13 year old.
There are many couples that have an age difference. Many people dislike an age difference between couples when the couples are young. Whether and age difference between a 17 year old and a 21 year old is right or wrong is an issue to be discussed with parents. At 17, you are not legally an adult yet.
Not if you get along and share same interests.
In the eyes of the law - nothing. They are both legally adults.
My 16 year old daughter keeps losing her keys? Is there a difference between a regular and auto locksmith?
yes
The parents have a right to be careful. The difference in maturity is a major concern.
I'm not sure what behavior problem your child is having or where you are located, but there are a number of different types of counseling options that might be helpful. The following link explains the differences, like for instance, the difference between "counseling" and "psychotherapy." http://www.parentingadolescents.com/abouttx.html
An 8 year old child should be treated with love, care, respect and kindness. By this age, he/she should know the difference between right and wrong and what is acceptable behavior, provided that he/she has been reared in a healthy family environment.
he is a 16 year old and is the oldest out of this group mindless behavior
Yes. So can a 1-month-old baby.
The most typical behavior of a 3 year old is their relentless use of the word "NO" when you want him/her to do something.