Divorce is the most disliked permissible act in Islam. It should be avoided as much as possible that is why Islam has kept many conditions for a valid Talaq which are not so easy.
Divorce should not be declared by the husband with out a proven fault or confirmed failure from the wife where she is unable or not willing to repair.
Divorce should not be a weapon against innocent wife, otherwise it can be an act of injustice against her.
Wassalam.