According to RadarOnline.com, the answer is a big ol' Y-E-S. Though, if this report is true, Tre had a good excuse for missing out on the sure to be explosive vacay: her lawyers thought it was a bad idea!
Radar's source explained that while Teresa is legally allowed to travel despite her current legal troubles — she would just have to notify the United State’s Attorney’s Office — her lawyers thought it would look bad if she was seen chilling in Miami while in the middle of a very public fraud case where she has pled guilty.
The source also suggests that bigwigs at Bravo are pissed that Tre didn't go on the trip, though who knows if that's true. If the first few episodes of the show are anything to go by, Teresa's not really the one bringing the drama this season, anyway. As long as Amber is there, we're sure there will be plenty of fighting to mar this Miami holiday.