"When you think about it, the rift between adults and adolescents is strange because every adult was once an adolescent. Everyone who has made it to adulthood remembers (if he or she wants to remember) how hard it can be to deal with the peer pressure, the physical changes of puberty, and worries about the future -- who you are and what you do with your life -- that are so characteristic of adolescence ..."

WHY Do They Act That Way? A Survival Guide to the Adolescent Brain for You and Your Teen by David Walsh

Recommendations from Mary Keen

Marriage enrichment
Seven Principles for Making Marriage Work by John M. Gottman
Hold Me Tight by Sue Johnson
How Can I Forgive You? by Janis Abrams Spring

Collegial divorce
The Good Divorce by Constance Ahrons

Personal growth for women
Any of Harriet Lerner's books, e.g. Dance of Anger, Dance of
Intimacy, Dance of Fear, Dance of Deception, Mother's Dance

Understanding adolescents
WHY Do They Act That Way? A Survival Guide to the Adolescent Brain for
You and for Your Teen by David Walsh