If he completes the three-month period, still intent on separating from his wife, then the couple are not allowed to remarry each other without first entering other relationships to help determine the cause of their original separation.
If he completes the three-month period, still intent on separating from his wife, then the marriage no longer exists. After divorce, the couple are not allowed to remarry each other without first entering other relationships to help determine the cause of their original separation.