How Could My Ex-Girlfriend's Legal Undertaking Affect Me in New York?
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Reviewed & verified by A. Jason Velez, Esq.*
Managing Attorney, 1LAW · Last reviewed January 1, 2026
Legal Inquiry
Consumer Legal Issue
My ex-girlfriend is under an undertaking statement. Can this affect me?
Attorney Answer
The word "undertaking" does not point to one specific law on its own, since New York courts use it in a few different types of cases, so the real answer depends on what kind of case your ex-girlfriend is involved in.
In New York civil court, an undertaking most often refers to a bond or written promise a party gives to guarantee they will cover certain costs or damages. For example, someone who asks a court for a preliminary injunction typically must post an undertaking, a financial guarantee, in case the order turns out to be wrongful (CPLR § 6312). Similar undertaking requirements apply in other civil situations, such as orders of attachment. Courts also use the word undertaking in some criminal release paperwork and in certain settlement or consent agreements, so it is worth pinning down which type applies here.
Whether this affects you depends on a few things:
1. Are you named on the document? If your name does not appear anywhere on the undertaking or the underlying court order, it typically has no direct legal effect on you. 2. Are you a co-signer or guarantor? If you agreed to back up any promise she made to a court, financially or otherwise, that could create obligations for you. 3. Is this connected to a case that involves you? If the undertaking relates to a protective order, custody case, or lawsuit where you are also a party or witness, it could be relevant to you in that context, even if you did not sign anything yourself.
What to do next:
1. Ask your ex-girlfriend, her attorney, or the court clerk for a copy of the actual document or order that uses this term. 2. Check whether your name appears anywhere on it. 3. If you are unsure what kind of case this is tied to, look up the case using the index number, if you have it, through the New York State courts' public case search.
This is general legal information and not legal advice. Because the impact really depends on the specific document and case, a local New York attorney who can review the actual paperwork is the best way to know for sure whether or how it affects you.
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Frequently Asked Questions
What is an undertaking in New York civil court?
It is typically a bond or written financial guarantee a party gives the court, often required before a judge will grant a preliminary injunction or an order of attachment, to cover potential damages if the order is later found improper.
Can a court order against someone else legally bind me if I'm not named in it?
Generally no. Court orders and undertakings typically only bind the people named in them, unless you are acting together with that person or you separately agreed to be bound.
How can I find out what case this undertaking is connected to?
You can search New York's public court records using the case index number if you have it, or ask the court clerk in the county where the case is pending how to access the file.
