There are mainly two reasons of divorce in Mississippi those are fault and general. In order to file for divorce in Mississippi, the proper grounds must be established. If irreconcilable differences are the grounds for divorce, joint custody may be awarded if both parents apply for joint custody. If both parents apply for joint custody, there is a presumption that joint custody is in the best interests of the child. Otherwise, either parent may apply for joint custody. If both parents are fit and the child is 12 or older, the child may choose the parent he or she wishes to live with. If child abuse is alleged by either parent, the court shall order an investigation by the Mississippi Department of Public Welfare. [Mississippi Code Annotated; Section 93, Chapters 5-23, 5-24, and 11-65].