MS HB1531

Adds "irreconcilable differences" as a thirteenth ground for divorce in Mississippi, requiring proof that the offending party's behavior, conduct, habit or demeanor substantially impairs the marriage's joint purposes or renders future cohabitation unlikely.

Establishes two distinct divorce processes for irreconcilable differences: one allowing either spouse to file unilaterally (Section 93-5-1) and another requiring joint complaint or defendant's personal service/written waiver (Section 93-5-2).

Requires a 60-day waiting period before hearing divorces on irreconcilable differences grounds under the joint complaint process, which can be granted without testimony if uncontested.

Permits divorces on irreconcilable differences grounds under the joint complaint process to be finalized without open court proceedings, contrary to the general requirement that divorce judgments be entered in open court.

Takes effect July 1, 2013.