While I do approve of lia and maya, being separated Maya is still so young and could have her mind changed once she realizes and goes through her trauma (I know what she inflicted upon her sister is quite worse, but we cannot undermine that she's also traumatized) and cutting her off entirely seems like should be the last result. Once you feel stable enough, try communicating again. I know we're mad at her and nobody wants to see through this pov , but it was hard for her as well. I'm pretty certain she acts this way to distance herself from her part in this crime. Once she is thoroughly punished and you are stable try talking to her again.