Legally there is nothing wrong with it but some ppl may argue the morality of the situation. those are seperate issues. as long as the 19 yr old is a willing participant in the relationship there isnt anything wrong with it.
Of course.
No
no.
yes
Sure you can.
yethhhhhhhhhhhhh
yes
yes
i dont see why not.
date yes marry no
a
it depends on your state laws.