There is a parcel of land in southern NY where the land was willed to 3 people, their names are on the deed. One person, who has life use, who resides, is a 1/3 owner and has been paying for everything, taxes,maintenance, such as snow removal, exc. for over 5 years. Would the person paying taxes and living on the property fall under squatters rights when this person wants the other two off of the deed?