With the two exes -- one of whom was pregnant at the time of filming -- living under one house, things get heated between Lindsay Hubbard and Carl Radke in the Summer House Season 9 trailer. The footage also teases newcomers, drama between Paige and Craig, as well as hookups, slander accusations and a cameo from Tom Schwartz. The new season kicks off Wednesday, Feb. 12 on Bravo.
