What are you doing to help strengthen your family and make it successful?

Two daily habits have helped our family get through the challenges of life together. The first is daily prayer. We gather each day before school/work and kneel together in prayer. Sometimes I offer the prayer, sometimes my wife does and sometimes the children do. Hearing them pray for each other has been a neat experience.
About six years ago, we began the habit of reading daily from scriptures. With small children, it was slow going at first. In fact, it took us nearly five years to read the Book of Mormon all the way through. We began with one verse apiece, but as our children have grown, we've expanded our reading. It's great to read the words of Christ together and discus them. We often stop to ask questions and are frequently amazed at what the children know/remember.
I try to end the scripture study by sharing my witness of the Savior or a gospel principle with our children and the feeling that brings is so awesome.
Life is still hard, the kids still fight at times and our home is far from perfect. But these two daily habits, holy habits as I like to call them, have blessed our family.