LLL, my post was in response to your question. You stated your PARENTS purchased a house in FL, and wondered if that qualified you for FL resident passes. And that you did not have a FL drivers license.
Based upon your location being listed as MI, and you not stating that YOU were moving to FL with your parents (or even thinking about it), then yes, apparently your parents live (or will live) in FL and you will not. Proof of residency is required, as I stated.