What do you mean by the variable of marriage direction?

This means that there will be problems and changes in the future marriage.

The term marriage trend variables refers to various factors that lead to the failure or change of marriage relationship, which often brings various tests to marriage and challenges and shocks to the relationship between husband and wife.

Marriage generally refers to the long-term voluntary union of men and women of marriageable age in the name of husband and wife in economic life, spiritual material and so on, which should be recognized in medical, ethical and civil aspects.