Yes, stepfamilies are different than biological families, but God’s principles still apply.
Every family and every season of family life has its unique challenges; blended families are no different. What’s the same, though, is that God’s principles for holy living still apply for everyone. In a biological family stress tends to move people toward one another when things get hard. But in a new stepfamily, stress tends to push insiders and outsiders apart. Thankfully God’s instruction that we cast our cares on him and manage conflict with kindness and love still works in ether situation.