What kind of trouble? There are no laws prohibiting visiting girlfriends or boyfriends in the US.
713-772-2300. All information provided is general in nature. Please consult with an immigration attorney with full details of the case.
Sure you can visit. However, I think you are asking whether or not you can have sex with her while in Florida, and the answer is absolutely not. It is a second degree felony where you face up to 15 years in prison. Once she turns 18 then it is fully legal.
A visit is fine. If what you mean by "visit" is a sexual contact then the local age of consent (in Florida 18) governs.
Of course every answer is based on the question asked and requires a more complete context. This answer should not be relied upon to make a legal decision. Seek the advice of an experienced attorney before acting.
It depends upon what happens at this "visit". I would check the age of consent under FLA. law to make sure there is not a statutory rape issue if the "visit" is more than just talking to each other.... In Tennessee solicitation of a minor or statutory rape is an immigration aggravated felony. That means deportation and mandatory detention.... Sorry for the "conservative" answer but you need to be careful.