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

DEAR DAD: After a year of fighting with her boyfriend, Becca may change her mind about moving in with him once she graduates.

My oldest, “Becca,” is 17. She has been dating this guy and, as soon as she graduates, plans to move in with him and two of ...