The largest global study of long-term relationships: 1402 coupled individuals from 52 countries. It presents over 75 couple therapy techniques to help relationships thrive in the long-term and provides insights into the challenges faced by contemporary couples: hyper-individualism, social isolation and mental health. Through in-depth interviews, this book takes pressing questions from young couples and puts them to couples who have been together for decades. Book launches: Brisbane 5 May, Sydney 6 May, New York 14 July, 2023.