A strong family structure is good for society, but that family structure does not have to be a female mom, male dad, and kids. There are a wide variety of configurations and relationships that produce a home and life structure that would strengthen our society.
Discrimination, condemnation, and using 'majority rule' to deny minority groups their rights weakens our society.
Not true. From Heritage -
Adolescents in intact families, as a group, are the least likely to feel depressed compared to those with divorced, step-, cohabiting, or single parents; (National Longitudinal Survey of Adolescent Health)
The national average grade-point scores of children in intact families is 2.98, compared to 2.79 for children of cohabiting parents and 2.71 for children living in stepfamilies; (National Longitudinal Survey of Adolescent Health)
The rate of youth incarceration is significantly greater for children raised in single-mother and stepfamily homes than for those raised in intact families, even after controlling for parental income and education; (National Longitudinal Survey of Youth)
Children in non-intact families are three times as likely to have children outside of marriage; (National Longitudinal Survey of Youth.) and
Rates of engaging in problem behaviors such as lying, stealing, drunkenness, and violence are sharply higher for children of divorce compared to children in intact families. (National Longitudinal Survey of Adolescent Health)
Also, ask the Dutch what they think about their experiment with same-sex marriage.
Again, way down the list on why I'm against.