My father died with no will in NYC. He had 2 adult children from a previous marriage. He was married to my stepmother for 20 years and they have an 18 year old that both lived with him when he passed. He paid all the bills and the apt was only in his name not his wifes although she lived with him (housewife). He had an apt, life insurance, savings. Does his wife have rights to everything? Do his two adult children from the 1st marriage have any rights? Including following through with his wishes to be buried next to his first wife? He bought a plot in his name next to her a year before he passed. His first wife died two years before he did and his current wife does not want to bury his ashes next to her.