Mel Robbins says 'Let Them Theory' changed her marriage

Author and podcast host Mel Robbins, who has been married for 30 years, said on the podcast that she feels "in a second marriage now" after creating 'The Let Them Theory'. "I've learned how to truly look at my husband and accept him for who he is and who he isn't," she said. Robbins added that she learnt this only at the age of 54.