if they won't see time when one parent came to see the children as an opportunity to pick a fight or damage the other parents to the children,
My brother stopped going to see his daughter since two months ago because the wife will always pick fight ...even to Co parent in peace has not been easy
Divorce is not something I wish for my enemies
Divorce is very deep and complex, quite difficult to reach a mutual ground and I hope your brother finds a way to get around the whole situation because although going to court about the matter will help him gain access to the kid, it'll also cause him alot has he'll be task to drop certain amount depending on his income for upkeep and school fee.