Is there ever a requirement of fault for spousal support to be awarded?

At one time there was this requirement. If the recipient was guilty of marital fault of some sort the most common being adultery then spousal support was barred or automatically awarded depending upon which spouse was guilty. The law changed in all states to holding fault as a factor only if the fault led to the marital breakdown. For example, if the marriage broke down because of adultery. Often adultery or other marital faults are a reaction to the breakdown of the marriage, rather than the cause.

With the rise in no-fault divorce, the fault requirement has almost faded completely. A practical matter, in many divorces, even if traditional fault grounds such as adultery are present, the divorcing spouses may opt for a no-fault divorce, in order to avoid the added time, stress, and financial burden of a contested based divorce.