Restoration of sons to dad from previous marriage

Please pray for B. and J. to contact their Dad, D., whom they have not seen or talked to in many years. Their mother has been bitter towards D. and has "punished" him by telling the boys lies about their Dad, keeping the boys from their Dad, and taking from D. financially beyond what is owed. D. works 6-7 days a week and two jobs to meet the demands of child support that should already be met. These boys are in the 20's. Pray God will move her heart to release D. from this "debt" that will never be paid, and for D. to once again see his boys and receive the inner healing he so needs.