Dear Abby: I am writing for advice on how to be supportive of my adult children in light of an alleged crime committed by their mother. She was arrested for first-degree murder. The victim was my children's younger half-sibling.

I am especially challenged dealing with my daughter. She is supporting her mother in this. She says she has already lost a sibling and doesn't want to lose her mother too. Their mother was always critical of psychotherapy. Not only did she doubt it, but she criticized anyone seeking mental health support. Abby, now she's pleading not guilty by reason of insanity. How do I support and counsel my daughter? —Managing the Repercussions

Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips. Contact Dear Abby at www.DearAbby.com or P.O. Box 69440, Los Angeles, CA 90069.