Oberyn‘s children want to avenge him. Doran advises dying in trial by combat is not murder. Where Obara wants to burn Oldtown, Lady Nym wants to bring her sister Tyene & strike Tywin, the Golden Twins & the little King. Tyene has her own plan, to arrange a wedding & crown Myrcella to lure the Lannisters to Dorne
Doran requests they be locked up, their sister Sarella is not in Dorne & he just hopes she is not of the same mind