Custody/timeshare dispute

I’m located in Florida and the case is in volusia county and My son’s (8) father is taking me to court for paternity/time share plan. The court date is 3m from now, I don’t want to withhold the child this long (he wants to see him & bday is April 9) but I’ve been advised to do so due to all the emergency returns he’s filed and I’m unsure he will return him to me. Any help on this and the whole process would be hugely appreciated. I have not received the summons- I can see it all online. We do not agree on where the child should reside and go to school either- I live 1.5 hrs away from the father in Duval county.