Hi YoungandInLove,
The other posters are correct. BOTH your and your boyfriend's parents must approve of you living together until 12am on your 18th birthdays. Pg1067 raised a good point. In Florida, it's very hard to get a landlord to consider renting to someone with a pet, let alone someone that is legally not old enough to enter a contract in the State of Florida. If both of you are to get emancipated (which really isn't worth it because emancipation takes months to years), a landlord still has the right not to rent to you because its a certain day of the week, not because of your age (even though I'm sure there would be implicit bias there). Overall, wait until your 18 or get permission from your parents to move into one of their homes because it'll be impossible to get someone to rent to you under the age of 18.

