Tenel Ka nodded slightly in response to Jaina. The calm expression at the mention of her brothers did not go unnoticed, But Mara would need to know about Alema Rar. She would remember the Twi'lek sisters from the acadamy, but not the loss of one, and not what the other became
"Alema has...she's slipped to the Dark Side, Numa Rar was killed and you and...and Jaina manage to save her. But it changed her. Master Skywalker believed then I think that she would fall. Her anger and her rage, it consumed her, drove her to the dark and to insanity. Sadly she has fallen so far as to be beyond any help"
Unlike Others, Unlike Jacen
"This world is complicated, timelines mixing. Things that Jaina, Jacen and I have seen and done will not have occoured for you yet."
She looked to Jaina, She didn't know what her friend wanted to tell her Aunt or not. But it had to be her choice. Much as she feared Mara Skywalkers reaction.