Review Petition

Respected experts, My divorce was confirmed by the Hon High Court and dismissed the appeal filed by my wife. After the waiting period I remarried. Meanwhile my ex wife filed a Review Petition in High Court seeking reopening/ rehearing the order. The High Court almost admitted the Review for rehearing. My lawyer insisted that Review is not an Appeal and the case cannot be reheard. The High Court after that has given a date next month for personal appearance for amicable settlement. Now my question is what is amicable settlement in a Review Petition ? It should have whether the Review Petition is maintainable or not ? I am confused. What should be done? Kindly guide. Regards.