Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips.

DEAR ABBY: My sister, “Jenny,” and I have had a falling-out and no longer speak. She’s upset with me because she found out ...

Dear Abby: My sister, “Jenny,” and I have had a falling-out and no longer speak. She’s upset with me because she found out her adult daughter, “Paisley,” had moved without telling anyone.