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.

Two of our adult sons have an ongoing feud. Both do stand-up comedy, but we suspect their disagreement started before that. As you can imagine, we don’t find any of this funny. How can we, as parents,

As you can imagine, we don’t find any of this funny. We, as parents, don’t know how to handle this. Your advice is greatly appreciated. -- PARENTS IN TURMOIL IN OHIO DEAR PARENTS: YOU can’t fix this.