The answer depends upon how your Dad and his siblings took title to the property: as tenants in common or as joint tenants with right of survivorship. As joint tenants with right of survivorship, his share would pass to the other siblings named in the deed. If they acquired as tenants in common, then his share would pass to his heirs at law according to the laws of his state. In that case your Mother would need to petition to be appointed administrator of his estate in order for title to pass legally to his heirs, his widow and children.
Generally yes, if your aunt died intestate with no living spouse, children or parents, you would be entitled to your deceased mother's intestate share of the estate. You should contact the attorney who is handling the estate.
You could get a DNA test of your mother and father and compare it to your sibling to see if they are also his/her parents.
In most cases, a grandson would not have an automatic right to live in their grandmother's intestate house. The distribution of assets in intestacy is typically determined by the laws of the state, which usually prioritize the deceased person's close relatives in a specific order such as children or spouses. If the grandson is not a direct descendant, he may not have a legal entitlement to the house.
If the property was transferred before death, it's over. There isn't anything you can do about it so don't even think about it any more.
A sibling family is where the children live together without parents. The eldest child manages the household.
No. They are not covered under the FMLA. But your actual parents would be, but never a sibling or a sibling-in-law.
Actually anyone can still come buy it, mother or father could still inherit it also.
A sibling that is not "Half" or "Step". A sibling that shares the exact same mother and father as you.
A sibling with the same mother and father as others.
Generally, if the decedent was not married and had no children the parents are the legal heirs in an intestate estate. You can check the laws of intestacy in your state at the related question link provided below.
A full sibling (full brother or full sister), is a sibling that shares both biological or adoptive parents. A half sibling (half brother or half sister) is a sibling with one shared biological or adoptive parent. A half sibling that shares the same mother (but different fathers) is known as a uterine sibling, whereas one that shares the same father is known as an agnate sibling. In law, the term consanguine is used in place of agnate. Half siblings can have a wide variety of interpersonal relationships, from a bond as close as any full siblings, to total strangers.
Your half sibling has either the same mother or the same father that you have, but not both.