Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years? Do you understand the changes in the relationship between husband and wife in the past 10 years?