Her mental condition may in all likelihood insulate her from prosecution, i.e., not guilty by reason of insanity.
Isn't that how Lorraine Bobbitt pleaded? (pled?) I recall Rush once commenting that this has become a popular plea for liberal women criminals....a resounding endorsement of the Feminist movement. "I'm guilty but I'm insane so that means I'm not really guilty and so you can be lenient with me, right?"
She could just have a narcissistic personality disorder... and is a"If I can't have you no one can" type. Obsessive,too...That doesn't count as a get out of jail free card..