you, your friend, or whoever is getting married this time
There are several types of economic fault. They are:
dissipation of assets,
hiding assets,
diverting marital or community income to pay for an addiction,
spending marital or community income on an extramarital relationship,
excessive or abnormal spending,
destruction of property,
the fraudulent sale or conveyance of property, and
any other unfair conduct that prevents the court from making an equitable division of property.
Some divorcing spouses believe that once they are separated and a divorce filed that marital misconduct, especially adultery or economic fault, has no effect on the outcome in a divorce. That isn't actually the case. Each divorce is very fact specific and the same logic about the impact of marital misconduct on the division of property applies whether it occurred prior to the separation or during the pendency of a divorce. This is particularly true for economic misconduct.
There are some states that have statutes that specifically permit a court to award a disproportionate or lesser share of property to an offender-spouse, particularly if the misconduct can be classified as economic. The facts of each particular divorce play a heavy role in how the court applies the law.
In cases that involve the dissipation, hiding or destruction of assets, the excessive or abnormal spending of income, or the fraudulent conveyance of assets the court can't increase the size of the marital or community estate that actually exists. However, it can order a disparate division of the existing and known property to reimburse the victim-spouse for his or her loss in the couple's estate.
In addition to having a possible effect on the division of property, marital misconduct may also have an effect on the amount of spousal support an ex-spouse may receive provided he or she qualifies for such support. This can work both ways. If the spouse who may be entitled to receive support is guilty of the misconduct, his or her receipt of support may be in jeopardy depending upon the nature and level of the misconduct. On the other hand, a paying spouse might have to pay more, especially if his or her behavior caused the victim-spouse to give up or reduce the ability to earn income.
The following states take marital fault into consideration when determining an award of spousal support: Alabama, Arizona, Connecticut, District of Columbia, Florida, Georgia, Idaho, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Nevada, New Hampshire, New Jersey, New York, North Dakota, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, West Virginia and Wyoming. (Source: American Bar Association, Family Law Quarterly, Winter 1998, Tables Summarizing the Law in Fifty States)
http://www.smartdivorce.com/articles/misconduct.shtml