Alimony & Cohabitation Verification NH

Alimony & Cohabitation Verification FAQ

What does New Hampshire law say about cohabitation and alimony?

Under RSA 458-C:5, alimony may be modified or terminated if the recipient is cohabitating with another person in a relationship similar to a marriage. Courts look at factors including shared residence, shared finances, the length and nature of the relationship, and whether the parties present themselves publicly as a couple. An attorney can advise you on how the law applies to your specific alimony order.

What evidence do I need to prove cohabitation?

Courts typically look for evidence of a shared residence (the new partner regularly staying overnight or appearing to live at the recipient's address), shared finances, and the nature of the relationship. Surveillance documentation of the new partner's presence — frequency, duration, and pattern — combined with records research is the most effective approach.

How do you document cohabitation?

We conduct covert surveillance of the recipient's residence to document the new partner's presence — arrival and departure times, frequency of overnight stays, and any observable indicators of a shared domestic arrangement. We also conduct records research to verify addresses and identify any shared financial or legal ties. All findings are compiled into a written report with supporting video and photographic evidence.

Can this evidence be used in a court modification proceeding?

Yes. Evidence gathered by a licensed private investigator is admissible in New Hampshire family court modification proceedings. Your attorney will advise on how to present the evidence and what additional documentation may be needed for your specific case.

How long does a cohabitation investigation take?

Establishing a pattern of cohabitation typically requires multiple surveillance sessions over two to four weeks — enough to document a consistent pattern rather than an isolated visit. We plan the surveillance schedule around the times most likely to be productive and keep you informed throughout.

What if the recipient is hiding the relationship?

Cohabitation is often deliberately concealed to protect alimony payments. Our investigators are experienced with subjects who are aware they may be under scrutiny. We use multiple surveillance approaches and records research to build a complete picture even when the parties are taking steps to obscure the relationship.