Abstract：The universal fraternity in the harmonious marriage and family culture is an important part of the compositions of the socialist harmonious culture system. Therefore, the universal fraternity in the construction of the harmonious marriage and family culture cause people to rethink and examine in the scientific way. The author has appraised the concerning achievements and the experiences of the construction, analyzed the related problems at present, revealed the internal law of the universal fraternity in the harmonious marriage and family culture, and further cleared its developing direction, which has great significance and the time value for cultivating and promoting the value concept of the universal fraternity in the harmonious marriage and family culture and pushing on the socialist harmonious culture development.

Keyword：the spirit of the universal fraternity; harmony; marriage and family culture; present situation;