In Queensland, the only ground for divorce is the irretrievable breakdown of the marriage. This breakdown is evidenced by the spouses having lived separately and apart for at least 12 months, with no likelihood of reconciliation. It is important to note that you can still be considered “separated” even if you live under the same roof, provided you can prove the separation’s reality to the court. This might involve demonstrating changes in living arrangements, financial arrangements, and the nature of the relationship.