Living apart is not the same as divorce
Many people in a de facto divorce assume that separation has ended their legal ties. In New York, a marriage continues until a judgment of divorce or annulment, and living apart does not change that on its own. Property either spouse acquires while living apart may still be treated as marital until a divorce action is started or a valid separation agreement says otherwise. A spouse may also keep inheritance rights, claims to retirement benefits, and exposure to certain shared debts. "De facto divorce" is an informal description rather than a legal status, which is why these consequences can surprise spouses who have lived apart for a long time.
Formal options to consider
There are a few ways to formalize the situation. A written separation agreement, signed with the formalities New York requires, can set terms for property and support, and living apart under such an agreement can itself support a later divorce. A separation action asks a court to set terms without ending the marriage. A divorce ends the marriage and resolves property and support. Each route has its own formalities, and the right one depends on what you need protected. Gather records of when you separated, how finances have been handled since then, and any informal arrangements you made.
Questions worth raising early
We ask why the formal step has been put off, whether for health insurance, immigration, religious reasons, or simple inertia, and how each option affects those concerns. We look at what property and debts have built up since you separated. If either of you wants to remarry, a divorce is needed first. When a spouse lives abroad or cannot be located, courts have procedures for serving papers in those situations. We also review estate documents, since a spouse you have not lived with in years may still be named in a will or on a beneficiary form. Formalizing the separation often protects both people.