Wills and Estates

Is a stepchild considered a child under Florida Probate Code?
My stepfather died leaving one child of his and me. He did not leave a Will but has raised me from birth. My mother died 5 years earlier. I consider myself a child of my stepfather. Am I a child under Florida law?
How do I find out about probate of a Will or administration of an estate?
My Sister is living with my Mother in Florida. I live in Texas. My Mother is near death and my Sister will not tell me whether she has made a Will or not. She also does not let me know anything that is going on. Is there anything I can do to find out about a Will or if not when the Estate is open?
Property in Florida but Father lives in New York where he died. Which law applies to Florida Property?
My Father lived in New York but had real estate in Palm Beach Florida that is very valuable. I am amazed he did not make a Will. He was survived by a wife, me and my Sister. My Sister and I are his children from a prior marriage. Our mother died 5 years ago. He is 84 and his current wife is only 34. Does New York or Florida law control who receives the property in Florida?
My husband made a will before he married me. My husband expired last month. Can I revoke his will?
My husband and I were 45 years old when we married. My husband expired last month. During the 5years of our marriage, he never told me that he had made a will before he married me. Per my husband’s old will, everything goes to my brother in law in case of his death. Can I revoke my husband’s will?
Husband left everything to his sister in his will. What are my rights as spouse in Missouri?
My husband died of cancer in Missouri. My husband had made a will prior to our marriage which left all his assets to his sister. My husband wanted to alter his will but he could not do so due to his sudden illness.At present, I live with our two kids in our family home and am worried about the future of our kids. I wish to challenge the will. Per the law prevailing in Missouri, how much share of the deceased husband’s estate is his widow entitled to claim?