Cohabitation & Alimony Verification

If a former spouse is collecting spousal support while living with a new partner, that arrangement may legally affect — or terminate — their eligibility for continued payments. Pennsylvania law recognizes cohabitation as a basis for support modification. But you can't file a motion on a hunch. You need documented pattern evidence that demonstrates a shared living arrangement over time.

A single overnight observation isn't cohabitation. Courts want to see a sustained pattern: regular presence at one address, shared routines, joint departures, evidence of domestic life together. Building that record requires multiple surveillance deployments over days or weeks — and the discipline to document it in a format that survives legal scrutiny.

Our investigators have handled cohabitation cases throughout Pennsylvania and beyond. We know what the threshold looks like, what evidence is required, and how to package findings for your attorney before the next court date. If the arrangement exists, we'll find it. If it doesn't, you'll know that too — and you won't have wasted years of unnecessary payments trying to prove a suspicion that wasn't there.