Irreconcilable Differences

Parties can always divorce by irreconcilable differences in Mississippi.  I am always amazed at people who want a divorce, insisting it be granted to them on fault based grounds.  All an irreconcilable differences divorce does is guarantee the parties a divorce.    I heard about a case yesterday where both parties pleadings were dismissed with no award (including custody) of any kind to either party since one party insisted on a fault divorce.