Original sentence: Gardner's original formulation, which labeled mothers almost exclusively as the alienating parent, was endorsed by fathers' rights groups, as it allowed fathers to explain the reluctance of their children to visit them and assign blame to their former wives
Edited sentence: Gardner's original formulation, which labeled mothers almost exclusively as the alienating parent, was endorsed by fathers' rights groups, as it allowed fathers to blame their former wives and to explain the reluctance of their children to visit them