Proving the 90-Day Continued Cohabitation Rule to Terminate Alimony in South Carolina

Paying permanent, periodic alimony can be a massive financial burden. However, South Carolina law provides a distinct escape hatch for paying spouses. If the spouse receiving alimony moves in with a new romantic partner, they essentially forfeit their need for your continued financial support. This is known as the 'Continued Cohabitation' rule.

While the concept sounds simple, proving it in a courtroom is notoriously difficult. Ex-spouses will often go to great lengths to hide their living arrangements, claiming the new partner is just a 'roommate' or intentionally breaking up the residency on day 89 to reset the clock. Knowing the specific legal standards in South Carolina and how to gather bulletproof evidence is the key to successfully terminating your alimony payments forever.

Step-by-Step Guide to Proving Continued Cohabitation

The standard for terminating alimony based on cohabitation is explicitly defined in S.C. Code Ann. § 20-3-150. The statute states that alimony terminates upon the 'continued cohabitation of the supported spouse,' which is legally defined as residing with another person in a romantic relationship for a period of ninety or more consecutive days. To prove this, you must build a comprehensive case.

Step 1: Tracking the 90 Consecutive Days

The word 'consecutive' is the biggest hurdle. You must prove the partner stayed overnight at the residence continuously for 90 days. If the partner maintains a separate apartment and spends every weekend there, you might not meet the 90-day threshold. To initiate a termination case based on this timeline, you or your lawyer will need to file a Form SCCA 467, South Carolina, Family Court, Family Court Coversheet at the appropriate local venue, such as the Lexington County Family Court, Lexington or the Greenville County Family Court, Greenville.

Step 2: Gathering Social Media and PI Evidence

Because you cannot be there to watch the house every night, gathering evidence requires professional help. A licensed private investigator (PI) is almost always required. The PI will document the partner's car parked in the driveway overnight and leaving for work the next morning. Furthermore, social media evidence is incredibly powerful. Posts showing the couple celebrating holidays at the home, decorating the house together, or referring to the residence as 'our home' help establish the romantic nature of the cohabitation.

Step 3: Unmasking Sham Roommates

A common defense is for the supported spouse to claim the partner is merely a platonic roommate paying rent. To defeat the 'sham roommate' defense, the court will look at the nature of the relationship. Under precedents like Biggins v. Burdette, 392 S.C. 241 (SC Court of Appeals 2011), judges will examine if the parties share a bedroom, share expenses, go on vacations together, and present themselves to the community as a couple. Subpoenaing bank records to show joint grocery purchases or utility bills in both names is highly effective.

Step 4: What if They Split Up on Day 89?

South Carolina lawmakers anticipated that couples might try to cheat the system by having the partner move out for a few days to break the 90-day streak. S.C. Code Ann. § 20-3-150 contains a specific anti-circumvention clause. It states that the court may determine continued cohabitation exists if there is evidence that the spouses periodically separate to circumvent the ninety-day requirement. If your PI can prove the partner packed a bag on day 88, stayed at a hotel for three days, and moved right back in, the judge can still terminate the alimony.

How Much Does it Cost to Terminate Alimony?

While taking the case to court requires spending money upfront, terminating a $1,500-a-month alimony payment will yield massive long-term savings.

• Private Investigator: A 90-day surveillance operation is expensive. Instead of watching 24/7, PIs do 'spot checks' early mornings and late nights, which generally costs between $2,500 and $6,000 total.
• Filing Fees: Filing the modification action in Family Court costs $150.
• Lawyer Fees: Retaining an attorney to litigate a modification of alimony case in South Carolina usually requires a retainer of $3,500 to $5,000.

How Long Does the Process Take?

You must wait until the 90-day period has actually elapsed (or is clearly being circumvented) before you can successfully file your Complaint. Once filed, getting a final hearing in a South Carolina Family Court typically takes 4 to 8 months. During this waiting period, you generally must continue paying alimony, but if you win, the court will retroactively terminate the alimony back to the date you filed your lawsuit or the date the cohabitation began, depending on the judge's order.

Frequently Asked Questions (FAQ)