Determining Marriage Length in Support Calculations: Should Cohabitation Count?

Many states have sought to make spousal support awards more predictable by linking them to marital length. States doing so must decide whether to include premarital cohabitation within the calculation determining marriage duration, which for many couples will significantly affect the ultimate determination. This Article discusses some of the difficulties in achieving consistency and predictability in marital length determinations, focusing on how the supreme courts in Massachusetts and North Dakota have sacrificed those goals in their attempts to achieve what they likely thought to be more equitable results in individual cases.