A last will and testament is a very important document detailing the final wishes of a deceased person and New York probate courts give great deference to the language contained in a deceased individual’s decrees. One of the limited ways interested parties to an estate can challenge the directives contained in a last will and testament is to claim the deceased was not of sound mind and body at the time the document was executed, due to the undue influence of an individual attempting to take advantage of the situation and enrich himself or herself.
New York’s Surrogate Courts have very limited instances in which someone can contest the deceased’s wishes to disperse his or her property to the beneficiaries of the estate and asserting undue influence is often one of the most difficult to prove. The petitioner must prove to the court the testator somehow could not escape the influence of someone with a close, personal relationship to the deceased.
Additionally, the individual petitioning the court to invalidate the will must be an interested party, meaning he or she must have a legal claim to the deceased’s estate as a relative, usually a spouse or child. Under New York inheritance laws, spouses and children are typically granted a certain share or proportion of the estate and are therefore given standing to interject as an interested party.