While your tween is beginning to develop their own identity and worldview, you'd need to balance parental guidance with giving them room to test their wings in the controlled and safe environment of home.
It is essential that you nurture a relationship with your child that invites them to approach you when they are confused, hurting or just needing to talk. Remember also the principle of discipline: Rules without reason and relationship lead to rebellion.
Fathers and mothers set the example and standard of what our children are to look out for in their future husband or wife. Openly demonstrate affection and love for your spouse.