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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
John Gottman has revolutionized the study of marriage by using rigorous scientific procedures to observe the habits of married couples in unprecedented detail over many years. Here is the culmination of his life's work: the seven principles that guide couples on the path toward a harmonious and longlasting relationship. Packed with practical questionnaires and exercises, The Seven Principles for Making Marriage Work is the definitive guide for anyone who wants their relationship to attain its highest potential.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
