The answer to your question depends on the purpose of the trust. If this was your parents' home, they still reside there, and the intention of the trust was not to pass title to you but instead, in effect, to avoid the possibility of the asset being taken before qualification for Medicare Nursing Home benefits (as one example), then it's unlikely to be deemed a marital asset. That said, you're best advised to bring in a copy of the trust to an Orange/Westchester Divorce attorney.
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Attorney Bliven is correct. The key questions will be the intent of your parents. As he noted, retaining an experienced New York divorce attorney is critical. He or she can review the underlying trust instrument, as well as any other estate planning documents your parents executed at the time of the gift to the trust, and determine how to best shield your interest in the trust from your soon-to-be ex-spouse. Good luck to you.
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The trust instrument will determine who, if either, of the two of you are entitled to any remainder interest. If there isn't any, then without more, it might not even classify as a marital asset regardless of when it was created/funded. If there is something coming to you as a result of the trust, then the characterization as a gift and to whom may come into play, and depending upon who was the donee, then that might be that person's separate property. Of course, there are these and other permutations, but a review of the instrument with an appropriate attorney is your best course.
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