Answer:
ALI approximation rule.
Explanation:
Approximation rule was designed by American Law Institute. This helps in child custody cases after a divorce. This rule ensures that both parents don’t change their normal routine of caring for the children after the divorce and also helps to ensure the children stay in the marital home.
This law is underlined in custody in their case being decided based on the proportion and distribution of caretaking time and responsibility that their mom and dad shared during the marriage.