Ella for once happy that she had been with her husband for years so when her son showed the same talent as Raeghar it was easier for her to belive his words as prophecy and dragon dreams when her eldest the young Aegon said that they need to leave asap tywin is going to betray the throne and kill everyone. And as they were escaping the sight of king's landing burning made her thank the gods that she had listened to her son that day .
She and sir Baristan set their sights to their destination her family home her Dorne.
She and sir Baristan could see that the future is going to be bloody moving forward.
But she also knew once she reunites with her family she is going to make the Lannisters feel what happens when u step into a vipers den.
" Unbowed , Unbent , Unbent" these aren't just words this was their way of life one which had even made the dragons recognize their strengths even when they were at their prime so what hope do these lions and their schemes have.
She had already informed her brothers Oberyn and Doran about their arrival.
And all that now remained was the family uniting.