Can i request rehearing on matters because of a new judge reassigned to my divorce case?

This is not the purpose of a rehearing.

Motion for extension of time for filing rehearing motion with appeals court

Deadlines exist for a good reason and I have seen far to many people fail due to not following them.

There is no set time. It can be months or years.

How much detail I should be about the statement of case and facts?

Unfortunately, it sounds like you are way over your head already. The statement of facts are all of the facts that you want the appellate court to...

There is no set time for a motion for rehearing to be ruled on.

This means you need to talk to your attorney.

Filing exceptions to a magistrates report

There is no one to subpoena for transcripts. They are expensive because someone has to create them. No free lunches unfortunately.

Is this enough for preserving the error for appeal?

It sounds like it is preserved for appeal.

How to deal with an appeal on a case that I won by mere luck at lower court in FL?

Based on the information here it sounds like you’re going to lose on appeal, but who knows? I’d suggest hiring counsel. We cannot sideline...

My daughter filed a restraining order against her children’s father and it was not granted! Can I appeal this decision?

I agree with my colleagues on the course of action.